{"id":"CVE-2022-31684","aliases":["CLSA-2026-1768435721","CLSA-2026-1793619094","CLSA-2026-1794232618","EUVD-2022-7053","GHSA-7w4x-4h67-pgmv"],"status":"published","title":"Invalid HTTP requests in Reactor Netty HTTP Server may reveal access tokens","description":"Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may log request headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00771,"percentile":0.55979,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200","CWE-532"],"published":"2022-10-19T00:00:00Z","modified":"2026-11-09T19:15:10Z","fixes":[{"ecosystem":"Maven","package":"io.projectreactor.netty:reactor-netty-http","fixed_in":["1.0.24"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.projectreactor.netty:reactor-netty-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.11"},{"fixed":"1.0.24"}]}]},{"source":"osv","ecosystem":"TuxCare:Maven","package":"io.projectreactor.netty:reactor-netty-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.23"},{"fixed":"1.0.23-tuxcare.1"}]}],"versions":["1.0.23"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"io.projectreactor.netty:reactor-netty-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.23"},{"fixed":"1.0.23-tuxcare.1"}]}],"versions":["1.0.23"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"io.projectreactor.netty:reactor-netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.18"},{"fixed":"1.0.18-tuxcare.1"}]}],"versions":["1.0.18"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"io.projectreactor.netty:reactor-netty-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.18"},{"fixed":"1.0.18-tuxcare.1"}]}],"versions":["1.0.18"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:Maven","package":"io.projectreactor.netty:reactor-netty","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.17"},{"fixed":"1.0.17-tuxcare.2"}]}],"versions":["1.0.17","1.0.17-tuxcare.1"],"bundled":3},{"source":"osv","ecosystem":"TuxCare:Maven","package":"io.projectreactor.netty:reactor-netty-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.17"},{"fixed":"1.0.17-tuxcare.2"}]}],"versions":["1.0.17","1.0.17-tuxcare.1"],"bundled":3},{"source":"osv","ecosystem":"Maven","package":"io.projectreactor.netty:reactor-netty-http","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.11"},{"fixed":"1.0.24"}]}],"versions":["1.0.11","1.0.12","1.0.13","1.0.14","1.0.15","1.0.16","1.0.17","1.0.18","1.0.19","1.0.20","1.0.21","1.0.22","1.0.23"]}],"products":[{"vendor":"broadcom","product":"reactor_netty"},{"vendor":"vmware","product":"reactor netty"}],"references":[{"url":"https://tanzu.vmware.com/security/cve-2022-31684","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31684","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7w4x-4h67-pgmv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31684.json","tags":["advisory"]},{"url":"https://search.maven.org/artifact/io.projectreactor.netty/reactor-netty-http","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-31684","description":"Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may log request headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.","status":"published","published":"2022-10-19T00:00:00Z","modified":"2025-05-09T14:29:04.873Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:34:34.940806Z"}],"euvd":[{"id":"EUVD-2022-7053","description":"Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may log request headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.","status":"published","published":"2022-10-19T00:00:00Z","modified":"2025-05-09T14:29:04Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:51.238738Z"}],"ghsa":[{"id":"GHSA-7w4x-4h67-pgmv","title":"Invalid HTTP requests in Reactor Netty HTTP Server may reveal access tokens","description":"Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may request log headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.","status":"published","published":"2022-10-20T12:00:17Z","modified":"2025-05-09T16:32:55Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-532"],"updated_at":"2026-11-02T14:38:43.172412Z"}],"nvd":[{"id":"CVE-2022-31684","description":"Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may log request headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.","status":"published","published":"2022-10-19T22:15:10.237Z","modified":"2026-09-04T18:59:12.37Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:07:30.6869Z"}],"osv":[{"id":"CVE-2022-31684","description":"Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may log request headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.","status":"published","published":"2022-10-19T00:00:00Z","modified":"2026-10-28T02:30:32.890433217Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:25.516981Z"},{"id":"GHSA-7w4x-4h67-pgmv","title":"Invalid HTTP requests in Reactor Netty HTTP Server may reveal access tokens","description":"Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may request log headers in some cases of invalid HTTP requests. The logged headers may reveal valid access tokens to those with access to server logs. This may affect only invalid HTTP requests where logging at WARN level is enabled.","status":"published","published":"2022-10-20T12:00:17Z","modified":"2025-05-09T17:28:31.255944Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-532"],"updated_at":"2026-11-02T15:46:41.349637Z"},{"id":"CLSA-2026-1768435721","title":"TuxCare security update for io.projectreactor.netty (4 CVEs)","description":"TuxCare rebuilt 2 io.projectreactor.netty packages to address 4 CVEs. Fixed in 1.0.23-tuxcare.1.","status":"published","published":"2026-08-04T14:52:07Z","modified":"2026-11-02T19:45:14.498412816Z","updated_at":"2026-11-02T20:30:40.499236Z"},{"id":"CLSA-2026-1793619094","title":"TuxCare security update for io.projectreactor.netty (4 CVEs)","description":"TuxCare rebuilt 2 io.projectreactor.netty packages to address 4 CVEs. Fixed in 1.0.18-tuxcare.1.","status":"published","published":"2026-11-02T12:31:35Z","modified":"2026-11-02T19:46:33.672226507Z","updated_at":"2026-11-02T20:28:42.34712Z"},{"id":"CLSA-2026-1794232618","title":"TuxCare security update for io.projectreactor.netty (3 CVEs)","description":"TuxCare rebuilt 2 io.projectreactor.netty packages to address 3 CVEs. Fixed in 1.0.17-tuxcare.2.","status":"published","published":"2026-11-09T14:56:59Z","modified":"2026-11-09T19:15:10.35361026Z","updated_at":"2026-11-09T19:38:09.278998Z"}]}}