{"id":"CVE-2023-27905","aliases":["EUVD-2023-1073","GHSA-pqg3-xfx2-fmqp"],"status":"published","title":"Cross site scripting vulnerability in update-center2","description":"Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01541,"percentile":0.75256,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2023-03-08T17:14:53Z","modified":"2026-10-24T10:30:49Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci:update-center2","fixed_in":["3.15"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci:update-center2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.13"},{"fixed":"3.15"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci:update-center2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.13"},{"fixed":"3.15"}]}],"versions":["3.13","3.14"]}],"products":[{"vendor":"jenkins","product":"update-center2"},{"vendor":"jenkins project","product":"jenkins update-center2"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3063","tags":["vendor-advisory","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27905","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-pqg3-xfx2-fmqp"}],"sources":{"cve":[{"id":"CVE-2023-27905","description":"Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.","status":"published","published":"2023-03-08T17:14:53.56Z","modified":"2025-02-28T18:54:24.407Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-1073","description":"Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.","status":"published","published":"2023-03-08T17:14:53Z","modified":"2025-02-28T18:54:24Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:19.492993Z"}],"ghsa":[{"id":"GHSA-pqg3-xfx2-fmqp","title":"Cross site scripting vulnerability in update-center2 ","description":"Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.","status":"published","published":"2023-03-10T21:30:19Z","modified":"2023-05-19T15:02:23Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:53.103029Z"}],"nvd":[{"id":"CVE-2023-27905","description":"Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.","status":"published","published":"2023-03-10T21:15:15.79Z","modified":"2026-06-17T05:46:04.6Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:48.342507Z"}],"osv":[{"id":"CVE-2023-27905","description":"Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.","status":"published","published":"2023-03-10T21:15:15.79Z","modified":"2026-10-24T10:30:49.645213028Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"GHSA-pqg3-xfx2-fmqp","title":"Cross site scripting vulnerability in update-center2 ","description":"Jenkins update-center2 3.13 and 3.14 renders the required Jenkins core version on plugin download index pages without sanitization, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide a plugin for hosting.","status":"published","published":"2023-03-10T21:30:19Z","modified":"2023-11-08T04:12:08.126721Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:53.700556Z"}]}}