{"id":"CVE-2026-54518","aliases":["CLSA-2026-1793608686","CLSA-2026-1793867220","CLSA-2026-1793868074","CLSA-2026-1793868907","CLSA-2026-1793869125","CLSA-2026-1793869797","CLSA-2026-1793869897","CLSA-2026-1793870483","CLSA-2026-1793871662","CLSA-2026-1793871768","CLSA-2026-1793872976","CLSA-2026-1793958100","CLSA-2026-1793958230","CLSA-2026-1794221834","DEBIAN-CVE-2026-54518","EUVD-2026-38629","GHSA-rcqc-6cw3-h962","ROOT-APP-MAVEN-CVE-2026-54518","UBUNTU-CVE-2026-54518"],"status":"published","title":"jackson-databind: @JsonView bypass for unwrapped creator parameters in jackson-databind","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00354,"percentile":0.29392,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-863"],"published":"2026-06-23T21:02:07Z","modified":"2026-11-09T19:15:05Z","fixes":[{"ecosystem":"Maven","package":"com.fasterxml.jackson.core:jackson-databind","fixed_in":["2.21.4"],"sources":["ghsa","osv"]},{"ecosystem":"Maven","package":"tools.jackson.core:jackson-databind","fixed_in":["3.1.4"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:Maven","package":"tools.jackson.core:jackson-databind","fixed_in":["3.1.2-tuxcare.3"],"sources":["osv"]},{"ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","fixed_in":["2.13.2.2-tuxcare.4"],"sources":["osv"]},{"ecosystem":"Root:Maven","package":"com.fasterxml.jackson.core:jackson-databind","fixed_in":["2.21.2-aikido.2","2.21.1-aikido.2","2.21.2-aikido.3","2.21.1-aikido.3","2.21.1-aikido.4","2.21.2-aikido.4","2.21.2-aikido.5","2.21.4-aikido.1","2.21.4-aikido.2"],"sources":["osv"]},{"ecosystem":"Root:Maven","package":"tools.jackson.core:jackson-databind","fixed_in":["3.1.1-aikido.3","3.1.0-aikido.3","3.1.1-aikido.4","3.1.0-aikido.4","3.1.0-aikido.5","3.1.1-aikido.5","3.1.4-aikido.2","3.1.4-aikido.3","3.1.4-aikido.4"],"sources":["osv"]},{"ecosystem":"Root:Maven","package":"io.root.com.fasterxml.jackson.core:jackson-databind","fixed_in":["2.21.2-root.io.2","2.21.1-root.io.2","2.21.2-root.io.3","2.21.1-root.io.3","2.21.1-root.io.4","2.21.2-root.io.4","2.21.2-root.io.5","2.21.4-root.io.1","2.21.4-root.io.2"],"sources":["osv"]},{"ecosystem":"Root:Maven","package":"io.root.tools.jackson.core:jackson-databind","fixed_in":["3.1.1-root.io.3","3.1.0-root.io.3","3.1.1-root.io.4","3.1.0-root.io.4","3.1.0-root.io.5","3.1.1-root.io.5","3.1.4-root.io.2","3.1.4-root.io.3","3.1.4-root.io.4"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.21.0"},{"fixed":"2.21.4"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"tools.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"3.1.4"}]}]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"tools.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.2"},{"fixed":"3.1.2-tuxcare.3"}]}],"versions":["3.1.2","3.1.2-tuxcare.1","3.1.2-tuxcare.2"]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.11.1"},{"fixed":"2.11.1-tuxcare.5"}]}],"versions":["2.11.1","2.11.1-tuxcare.1","2.11.1-tuxcare.2","2.11.1-tuxcare.3","2.11.1-tuxcare.4"],"bundled":7},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.5"},{"fixed":"2.9.5-tuxcare.4"}]}],"versions":["2.9.5","2.9.5-tuxcare.1","2.9.5-tuxcare.2","2.9.5-tuxcare.3"],"bundled":6},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.10.7"},{"fixed":"2.9.10.7-tuxcare.4"}]}],"versions":["2.9.10.7","2.9.10.7-tuxcare.1","2.9.10.7-tuxcare.2","2.9.10.7-tuxcare.3"],"bundled":2},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.12.6.1"},{"fixed":"2.12.6.1-tuxcare.4"}]}],"versions":["2.12.6.1","2.12.6.1-tuxcare.1","2.12.6.1-tuxcare.2","2.12.6.1-tuxcare.3"],"bundled":2},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.10.8"},{"fixed":"2.9.10.8-tuxcare.4"}]}],"versions":["2.9.10.8","2.9.10.8-tuxcare.1","2.9.10.8-tuxcare.2","2.9.10.8-tuxcare.3"],"bundled":2},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.10"},{"fixed":"2.9.10-tuxcare.5"}]}],"versions":["2.9.10","2.9.10-tuxcare.1","2.9.10-tuxcare.2","2.9.10-tuxcare.3","2.9.10-tuxcare.4"],"bundled":3},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.13.1"},{"fixed":"2.13.1-tuxcare.4"}]}],"versions":["2.13.1","2.13.1-tuxcare.1","2.13.1-tuxcare.2","2.13.1-tuxcare.3"],"bundled":2},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.12.6"},{"fixed":"2.12.6-tuxcare.3"}]}],"versions":["2.12.6","2.12.6-tuxcare.1","2.12.6-tuxcare.2"],"bundled":2},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.12.5"},{"fixed":"2.12.5-tuxcare.4"}]}],"versions":["2.12.5","2.12.5-tuxcare.1","2.12.5-tuxcare.2","2.12.5-tuxcare.3"],"bundled":3},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.13.2.2"},{"fixed":"2.13.2.2-tuxcare.4"}]}],"versions":["2.13.2.2","2.13.2.2-tuxcare.1","2.13.2.2-tuxcare.2","2.13.2.2-tuxcare.3"]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.11.1"},{"fixed":"2.8.11.1-tuxcare.4"}]}],"versions":["2.8.11.1","2.8.11.1-tuxcare.1","2.8.11.1-tuxcare.2","2.8.11.1-tuxcare.3"],"bundled":11},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.18.2"},{"fixed":"2.18.2-tuxcare.4"}]}],"versions":["2.18.2","2.18.2-tuxcare.1","2.18.2-tuxcare.2","2.18.2-tuxcare.3"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.9.8"},{"fixed":"2.9.8-tuxcare.5"}]}],"versions":["2.9.8","2.9.8-tuxcare.1","2.9.8-tuxcare.2","2.9.8-tuxcare.3","2.9.8-tuxcare.4"],"bundled":22},{"source":"osv","ecosystem":"Debian:13","package":"jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.14.0+ds-1","2.14.0+ds-1+deb13u1","2.14.0+ds-2","2.14.0+ds-3","2.18.11-1","2.22.4-1"]},{"source":"osv","ecosystem":"Debian:14","package":"jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.14.0+ds-1","2.14.0+ds-2","2.14.0+ds-3","2.18.11-1","2.22.4-1"]},{"source":"osv","ecosystem":"Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.21.0"},{"fixed":"2.21.4"}]}],"versions":["2.21.0","2.21.1","2.21.2","2.21.3"]},{"source":"osv","ecosystem":"Maven","package":"tools.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"3.1.4"}]}],"versions":["3.0.0","3.0.1","3.0.2","3.0.3","3.0.4","3.1.0","3.1.0-rc1","3.1.1","3.1.2","3.1.3"]},{"source":"osv","ecosystem":"Root:Maven","package":"com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.21.2-aikido.2"},{"fixed":"2.21.1-aikido.2"},{"fixed":"2.21.2-aikido.3"},{"fixed":"2.21.1-aikido.3"},{"fixed":"2.21.1-aikido.4"},{"fixed":"2.21.2-aikido.4"},{"fixed":"2.21.2-aikido.5"},{"fixed":"2.21.4-aikido.1"},{"fixed":"2.21.4-aikido.2"}]}]},{"source":"osv","ecosystem":"Root:Maven","package":"tools.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.1-aikido.3"},{"fixed":"3.1.0-aikido.3"},{"fixed":"3.1.1-aikido.4"},{"fixed":"3.1.0-aikido.4"},{"fixed":"3.1.0-aikido.5"},{"fixed":"3.1.1-aikido.5"},{"fixed":"3.1.4-aikido.2"},{"fixed":"3.1.4-aikido.3"},{"fixed":"3.1.4-aikido.4"}]}]},{"source":"osv","ecosystem":"Root:Maven","package":"io.root.com.fasterxml.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.21.2-root.io.2"},{"fixed":"2.21.1-root.io.2"},{"fixed":"2.21.2-root.io.3"},{"fixed":"2.21.1-root.io.3"},{"fixed":"2.21.1-root.io.4"},{"fixed":"2.21.2-root.io.4"},{"fixed":"2.21.2-root.io.5"},{"fixed":"2.21.4-root.io.1"},{"fixed":"2.21.4-root.io.2"}]}]},{"source":"osv","ecosystem":"Root:Maven","package":"io.root.tools.jackson.core:jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.1-root.io.3"},{"fixed":"3.1.0-root.io.3"},{"fixed":"3.1.1-root.io.4"},{"fixed":"3.1.0-root.io.4"},{"fixed":"3.1.0-root.io.5"},{"fixed":"3.1.1-root.io.5"},{"fixed":"3.1.4-root.io.2"},{"fixed":"3.1.4-root.io.3"},{"fixed":"3.1.4-root.io.4"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.2.2-1","2.2.2-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.4.2-2","2.4.2-3","2.4.2-3ubuntu0.1~esm1","2.4.2-3ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.8.6-1","2.9.1-1","2.9.4-1","2.9.5-1","2.9.8-1~18.04"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.9.9.3-1","2.10.0-2","2.10.1-1","2.10.2-1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"jackson-databind","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0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Advisory","advisory","web","report"]},{"url":"https://github.com/FasterXML/jackson-databind/pull/5971","tags":["x_refsource_MISC","Issue Tracking","fix","web","report"]},{"url":"https://github.com/FasterXML/jackson-databind/pull/5973","tags":["x_refsource_MISC","Issue Tracking","fix","web","report"]},{"url":"https://github.com/FasterXML/jackson-databind/commit/721fa07ebbd4aab4a659a1a68940878315c3e341","tags":["x_refsource_MISC","Patch","fix","web","report"]},{"url":"https://github.com/FasterXML/jackson-databind/commit/d633bc038f200c1397c07f1a2b46f58e72c91eea","tags":["x_refsource_MISC","Patch","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54518","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rcqc-6cw3-h962"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54518.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-54518","tags":["advisory"]},{"url":"https://github.com/FasterXML/jackson-databind","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2026-54518","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-54518","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-54518","title":"jackson-databind: @JsonView bypass for unwrapped creator parameters in jackson-databind","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4.","status":"published","published":"2026-06-23T21:02:07.539Z","modified":"2026-06-24T15:32:44.157Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T13:38:09.774038Z"}],"euvd":[{"id":"EUVD-2026-38629","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4.","status":"published","published":"2026-06-23T21:02:07Z","modified":"2026-06-24T15:32:44Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:30.642628Z"}],"ghsa":[{"id":"GHSA-rcqc-6cw3-h962","title":"jackson-databind has a @JsonView bypass for unwrapped creator parameters","description":"## Summary\n`UnwrappedPropertyHandler.processUnwrappedCreatorProperties()` replays buffered JSON into creator parameters but never consults `prop.visibleInView(activeView)`. The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both `@JsonView(AdminView.class)` and `@JsonUnwrapped` is populated from attacker JSON even when a more restrictive view is active.\n\n## Impact\nView-restricted unwrapped creator parameters can be set from untrusted input where `@JsonView` is used as a write-side authorization boundary.\n\n## Affected / Patched (verified via `git tag --contains`)\n- 2.21 line: `\u003e= 2.21.0, \u003c 2.21.4` -\u003e fixed in **2.21.4** (backport `721fa07`, #5973)\n- 3.x line: `\u003e= 3.0.0, \u003c 3.1.4` -\u003e fixed in **3.1.4** (#5971, `d633bc0`)\n\n## Severity / CWE\nMaintainer: minor. Reporter: HIGH. CWE-863 (Incorrect Authorization); related CWE-284.\n\n## Credits\nOmkhar Arasaratnam (@omkhar) - finder.","status":"published","published":"2026-06-23T21:17:02Z","modified":"2026-07-20T21:22:20Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:40:47.245721Z"}],"nvd":[{"id":"CVE-2026-54518","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4.","status":"published","published":"2026-06-23T22:16:32.073Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:12:25.288279Z"}],"osv":[{"id":"CVE-2026-54518","title":"jackson-databind: @JsonView bypass for unwrapped creator parameters in jackson-databind","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4.","status":"published","published":"2026-06-23T21:02:07.539Z","modified":"2026-10-28T11:09:55.065039735Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:45:10.818486Z"},{"id":"DEBIAN-CVE-2026-54518","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4.","status":"published","published":"2026-06-23T22:16:32.073Z","modified":"2026-10-26T12:02:36.659757536Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:57.236551Z"},{"id":"GHSA-rcqc-6cw3-h962","title":"jackson-databind has a @JsonView bypass for unwrapped creator parameters","description":"## Summary\n`UnwrappedPropertyHandler.processUnwrappedCreatorProperties()` replays buffered JSON into creator parameters but never consults `prop.visibleInView(activeView)`. The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both `@JsonView(AdminView.class)` and `@JsonUnwrapped` is populated from attacker JSON even when a more restrictive view is active.\n\n## Impact\nView-restricted unwrapped creator parameters can be set from untrusted input where `@JsonView` is used as a write-side authorization boundary.\n\n## Affected / Patched (verified via `git tag --contains`)\n- 2.21 line: `\u003e= 2.21.0, \u003c 2.21.4` -\u003e fixed in **2.21.4** (backport `721fa07`, #5973)\n- 3.x line: `\u003e= 3.0.0, \u003c 3.1.4` -\u003e fixed in **3.1.4** (#5971, `d633bc0`)\n\n## Severity / CWE\nMaintainer: minor. Reporter: HIGH. CWE-863 (Incorrect Authorization); related CWE-284.\n\n## Credits\nOmkhar Arasaratnam (@omkhar) - finder.","status":"published","published":"2026-06-23T21:17:02Z","modified":"2026-09-10T03:50:50.530979931Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:46:55.877614Z"},{"id":"UBUNTU-CVE-2026-54518","description":"jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, UnwrappedPropertyHandler.processUnwrappedCreatorProperties() replays buffered JSON into creator parameters but never consults prop.visibleInView(activeView). The normal property-based creator path gates creator properties on the active view, but this unwrapped-creator replay path bypasses that check, so a constructor parameter annotated with both @JsonView(AdminView.class) and @JsonUnwrapped is populated from attacker JSON even when a more restrictive view is active. This vulnerability is fixed in 2.21.4 and 3.1.4.","status":"published","published":"2026-06-23T22:16:00Z","modified":"2026-10-17T12:59:06.482357824Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T16:56:41.382716Z"},{"id":"CLSA-2026-1793608686","title":"TuxCare security update for tools.jackson.core:jackson-databind (1 CVE)","description":"TuxCare rebuilt tools.jackson.core:jackson-databind to address 1 CVE. Fixed in 3.1.2-tuxcare.3.","status":"published","published":"2026-11-02T09:38:07Z","modified":"2026-11-02T14:45:04.405646047Z","updated_at":"2026-11-02T15:43:55.669514Z"},{"id":"CLSA-2026-1793867220","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (7 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 7 CVEs. Fixed in 2.11.1-tuxcare.5.","status":"published","published":"2026-11-05T09:27:01Z","modified":"2026-11-05T13:15:05.647204229Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793868074","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (6 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 6 CVEs. Fixed in 2.9.5-tuxcare.4.","status":"published","published":"2026-11-05T09:41:15Z","modified":"2026-11-05T13:15:02.28836294Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793868907","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (2 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 2 CVEs. Fixed in 2.9.10.7-tuxcare.4.","status":"published","published":"2026-11-05T09:55:08Z","modified":"2026-11-05T13:15:04.992159752Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793869125","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (2 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 2 CVEs. Fixed in 2.12.6.1-tuxcare.4.","status":"published","published":"2026-11-05T09:58:46Z","modified":"2026-11-05T13:15:05.739922606Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793869797","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (2 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 2 CVEs. Fixed in 2.9.10.8-tuxcare.4.","status":"published","published":"2026-11-05T10:09:58Z","modified":"2026-11-05T13:15:06.607799842Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793869897","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (3 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 3 CVEs. Fixed in 2.9.10-tuxcare.5.","status":"published","published":"2026-11-05T10:11:37Z","modified":"2026-11-05T13:15:06.597966301Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793870483","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (2 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 2 CVEs. Fixed in 2.13.1-tuxcare.4.","status":"published","published":"2026-11-05T10:21:24Z","modified":"2026-11-05T13:15:10.629805523Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793871662","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (2 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 2 CVEs. Fixed in 2.12.6-tuxcare.3.","status":"published","published":"2026-11-05T10:41:03Z","modified":"2026-11-05T13:15:10.176879384Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793871768","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (3 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 3 CVEs. Fixed in 2.12.5-tuxcare.4.","status":"published","published":"2026-11-05T10:42:49Z","modified":"2026-11-05T13:15:10.084461486Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793872976","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (1 CVE)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 1 CVE. Fixed in 2.13.2.2-tuxcare.4.","status":"published","published":"2026-11-05T11:02:57Z","modified":"2026-11-05T13:15:07.201083486Z","updated_at":"2026-11-05T13:30:00.949926Z"},{"id":"CLSA-2026-1793958100","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (11 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 11 CVEs. Fixed in 2.8.11.1-tuxcare.4.","status":"published","published":"2026-11-06T10:41:41Z","modified":"2026-11-06T13:15:16.786211617Z","updated_at":"2026-11-06T13:44:09.891978Z"},{"id":"CLSA-2026-1793958230","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (4 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 4 CVEs. Fixed in 2.18.2-tuxcare.4.","status":"published","published":"2026-11-06T10:43:51Z","modified":"2026-11-06T13:15:17.880309455Z","updated_at":"2026-11-06T13:44:09.891978Z"},{"id":"CLSA-2026-1794221834","title":"TuxCare security update for com.fasterxml.jackson.core:jackson-databind (22 CVEs)","description":"TuxCare rebuilt com.fasterxml.jackson.core:jackson-databind to address 22 CVEs. Fixed in 2.9.8-tuxcare.5.","status":"published","published":"2026-11-09T11:57:15Z","modified":"2026-11-09T19:15:05.428737975Z","updated_at":"2026-11-09T19:38:09.278998Z"},{"id":"ROOT-APP-MAVEN-CVE-2026-54518","title":"CVE-2026-54518 in com.fasterxml.jackson.core:jackson-databind - Patched by Root","description":"Root has patched CVE-2026-54518 in the com.fasterxml.jackson.core:jackson-databind package for Root:Maven. Multiple fixed versions available.","status":"published","published":"2026-10-16T07:51:03Z","modified":"2026-10-16T08:15:10.902659842Z","updated_at":"2026-11-02T15:53:27.066589Z"}]}}