{"id":"CVE-2021-21634","aliases":["EUVD-2022-2965","GHSA-79r5-rhrw-7pvh"],"status":"published","title":"Passwords stored in plain text by Jenkins Jabber (XMPP) notifier and control Plugin","description":"Jenkins Jabber (XMPP) notifier and control Plugin 1.41 and earlier stores passwords unencrypted in its global configuration file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00835,"percentile":0.58018,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-522"],"published":"2021-03-30T11:10:37Z","modified":"2026-06-17T03:35:54Z","fixes":[{"ecosystem":"Maven","package":"org.jvnet.hudson.plugins:jabber","fixed_in":["1.42"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jvnet.hudson.plugins:jabber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.41"},{"fixed":"1.42"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jvnet.hudson.plugins:jabber","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.42"}]}],"versions":["0.10","0.11","0.2","0.4","0.5","0.6","0.7","0.8","0.9","1.0","1.1","1.10","1.11","1.12","1.13","1.14","1.15","1.16","1.17","1.18","1.19","1.2","1.20","1.21","1.22","1.23","1.24","1.25","1.26","1.27","1.28","1.29","1.3","1.30","1.31","1.33","1.34","1.35","1.36","1.37","1.38","1.39","1.4","1.40","1.41","1.5","1.6","1.7","1.8","1.9","unspecified"]}],"products":[{"vendor":"jenkins","product":"jabber_\\(xmpp\\)_notifier_and_control"},{"vendor":"jenkins project","product":"jenkins jabber (xmpp) notifier and control plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2162","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/03/30/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21634","tags":["advisory"]},{"url":"https://github.com/jenkinsci/jabber-plugin/commit/67882cfd189d6d05ad39e043edbfbf079dc37677","tags":["web"]},{"url":"https://github.com/advisories/GHSA-79r5-rhrw-7pvh"},{"url":"https://github.com/jenkinsci/jabber-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21634","description":"Jenkins Jabber (XMPP) notifier and control Plugin 1.41 and earlier stores passwords unencrypted in its global configuration file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.","status":"published","published":"2021-03-30T11:10:37Z","modified":"2024-08-03T18:16:23.795Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2022-2965","description":"Jenkins Jabber (XMPP) notifier and control Plugin 1.41 and earlier stores passwords unencrypted in its global configuration file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.","status":"published","published":"2021-03-30T11:10:37Z","modified":"2024-08-03T18:16:23Z","updated_at":"2026-11-03T03:25:05.745586Z"}],"ghsa":[{"id":"GHSA-79r5-rhrw-7pvh","title":"Passwords stored in plain text by Jenkins Jabber (XMPP) notifier and control Plugin","description":"Jenkins Jabber (XMPP) notifier and control Plugin 1.41 and earlier stores passwords unencrypted in its global configuration file `hudson.plugins.jabber.im.transport.JabberPublisher.xml` on the Jenkins controller as part of its configuration.\n\nThese passwords can be viewed by users with access to the Jenkins controller file system.\n\nJenkins Jabber (XMPP) notifier and control Plugin 1.42 stores passwords encrypted once its configuration is saved again.","status":"published","published":"2022-05-24T17:45:47Z","modified":"2023-12-07T12:37:31Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:37:24.593982Z"}],"nvd":[{"id":"CVE-2021-21634","description":"Jenkins Jabber (XMPP) notifier and control Plugin 1.41 and earlier stores passwords unencrypted in its global configuration file on the Jenkins controller where they can be viewed by users with access to the Jenkins controller file system.","status":"published","published":"2021-03-30T12:16:10.687Z","modified":"2026-06-17T03:35:54.52Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:06:51.197859Z"}],"osv":[{"id":"GHSA-79r5-rhrw-7pvh","title":"Passwords stored in plain text by Jenkins Jabber (XMPP) notifier and control Plugin","description":"Jenkins Jabber (XMPP) notifier and control Plugin 1.41 and earlier stores passwords unencrypted in its global configuration file `hudson.plugins.jabber.im.transport.JabberPublisher.xml` on the Jenkins controller as part of its configuration.\n\nThese passwords can be viewed by users with access to the Jenkins controller file system.\n\nJenkins Jabber (XMPP) notifier and control Plugin 1.42 stores passwords encrypted once its configuration is saved again.","status":"published","published":"2022-05-24T17:45:47Z","modified":"2024-02-16T08:11:00.00769Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T15:46:41.002603Z"}]}}