{"id":"CVE-2023-46131","aliases":["CLSA-2026-1784077496","EUVD-2023-3085","GHSA-3pjv-r7w4-2cf5"],"status":"published","title":"Grails® data binding causes JVM crash and/or DoS","description":"Grails is a framework used to build web applications with the Groovy programming language. A specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable. This issue has been patched in version 3.3.17, 4.1.3, 5.3.4, 6.1.0.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00722,"percentile":0.54306,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2023-12-20T21:12:09Z","modified":"2026-11-02T19:45:40Z","fixes":[{"ecosystem":"Maven","package":"org.grails:grails-databinding","fixed_in":["6.1.0","5.3.4","4.1.3","3.3.17"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:Maven","package":"org.grails:grails-databinding","fixed_in":["2.5.6-tuxcare.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.1.0"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.3.4"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.1.3"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"3.3.17"}]}]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.5.6"},{"fixed":"2.5.6-tuxcare.1"}]}],"versions":["2.5.6"]},{"source":"osv","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.1.0"}]}],"versions":["6.0.0"]},{"source":"osv","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.3.4"}]}],"versions":["5.0.0","5.0.1","5.0.2","5.0.3","5.1.0","5.1.1","5.1.10","5.1.2","5.1.3","5.1.4","5.1.5","5.1.6","5.1.7","5.1.8","5.1.9","5.2.0","5.2.1","5.2.2","5.2.3","5.2.4","5.2.5","5.2.6","5.3.0","5.3.1","5.3.2","5.3.3"]},{"source":"osv","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.1.3"}]}],"versions":["4.0.0","4.0.1","4.0.10","4.0.11","4.0.12","4.0.13","4.0.5","4.0.6","4.0.7","4.0.8","4.0.9","4.1.0","4.1.0.M3","4.1.0.M4","4.1.1","4.1.2"]},{"source":"osv","ecosystem":"Maven","package":"org.grails:grails-databinding","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"3.3.17"}]}],"versions":["2.3.0","2.3.0.M1","2.3.0.M2","2.3.0.RC1","2.3.0.RC2","2.3.1","2.3.10","2.3.11","2.3.2","2.3.3","2.3.4","2.3.5","2.3.6","2.3.7","2.3.8","2.3.9","2.4.0","2.4.0.M1","2.4.0.M2","2.4.0.RC1","2.4.0.RC2","2.4.1","2.4.2","2.4.3","2.4.4","2.4.5","2.5.0","2.5.1","2.5.2","2.5.3","2.5.4","2.5.5","2.5.6","3.0.0","3.0.0.M1","3.0.0.M2","3.0.0.RC2","3.0.0.RC3","3.0.1","3.0.10","3.0.11","3.0.12","3.0.13","3.0.14","3.0.15","3.0.16","3.0.17","3.0.3","3.0.4","3.0.5","3.0.6","3.0.9","3.1.0","3.1.0.M2","3.1.0.M3","3.1.0.RC1","3.1.0.RC2","3.1.1","3.1.10","3.1.11","3.1.12","3.1.13","3.1.15","3.1.16","3.1.2","3.1.3","3.1.4","3.1.5","3.1.6","3.1.7","3.1.9","3.2.0","3.2.0.M1","3.2.0.M2","3.2.0.RC1","3.2.0.RC2","3.2.1","3.2.10","3.2.11","3.2.12","3.2.4","3.2.5","3.2.6","3.2.7","3.2.8","3.2.9","3.3.0","3.3.0.M1","3.3.0.M2","3.3.0.RC1","3.3.1","3.3.10","3.3.13","3.3.14","3.3.15","3.3.16","3.3.2","3.3.3"]}],"products":[{"vendor":"grails","product":"grails"},{"vendor":"grails","product":"grails-core"}],"references":[{"url":"https://github.com/grails/grails-core/security/advisories/GHSA-3pjv-r7w4-2cf5","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://github.com/grails/grails-core/issues/13302","tags":["x_refsource_MISC","x_transferred","Issue Tracking","report","web"]},{"url":"https://github.com/grails/grails-core/commit/74326bdd2cf7dcb594092165e9464520f8366c60","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/grails/grails-core/commit/c401faaa6c24c021c758b95f72304a0e855a8db3","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://grails.org/blog/2023-12-20-cve-data-binding-dos.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","article","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46131","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-3pjv-r7w4-2cf5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46131.json","tags":["advisory"]},{"url":"https://github.com/grails/grails-core","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-46131","title":"Grails® data binding causes JVM crash and/or DoS ","description":"Grails is a framework used to build web applications with the Groovy programming language. A specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable. This issue has been patched in version 3.3.17, 4.1.3, 5.3.4, 6.1.0.\n","status":"published","published":"2023-12-20T23:24:27.227Z","modified":"2024-08-02T20:37:39.816Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:35:22.984825Z"}],"euvd":[{"id":"EUVD-2023-3085","description":"Grails is a framework used to build web applications with the Groovy programming language. A specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable. This issue has been patched in version 3.3.17, 4.1.3, 5.3.4, 6.1.0.\n","status":"published","published":"2023-12-20T23:24:27Z","modified":"2024-08-02T20:37:39Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T03:49:58.369276Z"}],"ghsa":[{"id":"GHSA-3pjv-r7w4-2cf5","title":"Grails data binding causes JVM crash and/or other denial of service","description":"### Impact\nA specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable.\n\n### Patches\nPatches are available for Grails 3 and later.\n\n### Workarounds\nNo workaround is possible except to avoid data binding to request data.\n\n### References\n\n- [Blog post](https://grails.org/blog/2023-12-20-cve-data-binding-dos.html)\n- [Discussion](https://github.com/grails/grails-core/issues/13302)\n- [Mitre CVD record](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46131)\n","status":"published","published":"2023-12-20T21:12:09Z","modified":"2023-12-21T15:53:50Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:37:27.414424Z"}],"nvd":[{"id":"CVE-2023-46131","description":"Grails is a framework used to build web applications with the Groovy programming language. A specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable. This issue has been patched in version 3.3.17, 4.1.3, 5.3.4, 6.1.0.\n","status":"published","published":"2023-12-21T00:15:25.813Z","modified":"2026-06-17T06:30:13.01Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:08:57.117371Z"}],"osv":[{"id":"CVE-2023-46131","title":"Grails® data binding causes JVM crash and/or DoS ","description":"Grails is a framework used to build web applications with the Groovy programming language. A specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable. This issue has been patched in version 3.3.17, 4.1.3, 5.3.4, 6.1.0.\n","status":"published","published":"2023-12-20T23:24:27.227Z","modified":"2026-10-28T10:35:13.38639758Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:44:34.287121Z"},{"id":"GHSA-3pjv-r7w4-2cf5","title":"Grails data binding causes JVM crash and/or other denial of service","description":"### Impact\nA specially crafted web request can lead to a JVM crash or denial of service. Any Grails framework application using Grails data binding is vulnerable.\n\n### Patches\nPatches are available for Grails 3 and later.\n\n### Workarounds\nNo workaround is possible except to avoid data binding to request data.\n\n### References\n\n- [Blog post](https://grails.org/blog/2023-12-20-cve-data-binding-dos.html)\n- [Discussion](https://github.com/grails/grails-core/issues/13302)\n- [Mitre CVD record](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46131)\n","status":"published","published":"2023-12-20T21:12:09Z","modified":"2026-09-10T03:50:08.919792606Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:36.092962Z"},{"id":"CLSA-2026-1784077496","title":"TuxCare security update for org.grails:grails-databinding (1 CVE)","description":"TuxCare rebuilt org.grails:grails-databinding to address 1 CVE. Fixed in 2.5.6-tuxcare.1.","status":"published","published":"2026-08-04T14:52:44Z","modified":"2026-11-02T19:45:40.961207127Z","updated_at":"2026-11-02T20:30:13.950198Z"}]}}