{"id":"CVE-2021-25313","aliases":["GHSA-6m8r-jh89-rq7h"],"url":"https://o3.security/vulnerability/CVE-2021-25313","summary":"Rancher Cross-site Scripting Vulnerability","details":"A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rancher allows remote attackers to execute JavaScript via malicious links. This issue affects: SUSE Rancher Rancher versions prior to 2.5.6.","published":"2021-03-05T09:15:13.503Z","modified":"2026-08-07T16:57:18.942192Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/rancher/rancher","fixedVersion":"2.5.6"},{"ecosystem":"Go","name":"github.com/rancher/rancher","fixedVersion":"2.4.14"},{"ecosystem":"Go","name":"github.com/rancher/rancher","fixedVersion":"2.3.11"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/rancher/rancher/releases/tag/v2.5.6"},{"type":"REPORT","url":"https://bugzilla.suse.com/show_bug.cgi?id=1181852"},{"type":"REPORT","url":"https://github.com/rancher/rancher/issues/31583"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25313"},{"type":"WEB","url":"https://github.com/rancher/rancher/releases/tag/v2.3.11"},{"type":"WEB","url":"https://github.com/rancher/rancher/releases/tag/v2.4.14"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T16:57:18.942192Z"}}