{"id":"CVE-2022-45379","aliases":["GHSA-fv42-mx39-6fpw"],"url":"https://o3.security/vulnerability/CVE-2022-45379","summary":"Whole-script approval in Jenkins Script Security Plugin vulnerable to SHA-1 collisions","details":"Script Security Plugin 1189.vb_a_b_7c8fd5fde and earlier stores whole-script approvals as the [SHA-1 hash](https://en.wikipedia.org/wiki/SHA-1) of the approved script. SHA-1 no longer meets the security standards for producing a cryptographically secure message digest.\n\nScript Security Plugin 1190.v65867a_a_47126 uses SHA-512 for new whole-script approvals. Previously approved scripts will have their SHA-1 based whole-script approval replaced with a corresponding SHA-512 whole-script approval when the script is next used.\n\nWhole-script approval only stores the SHA-1 or SHA-512 hash, so it is not possible to migrate all previously approved scripts automatically on startup.\n\nAdministrators concerned about SHA-1 collision attacks on the whole-script approval feature are able to revoke all previous (SHA-1) script approvals on the In-Process Script Approval page.","published":"2022-11-15T20:15:11.390Z","modified":"2026-07-09T02:36:01.668889Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:script-security","fixedVersion":"1190.v65867a_a_47126"}],"fix":{"url":"https://github.com/jenkinsci/script-security-plugin/commit/65867aa471265a16198b92fb439782ba3554da66","label":"jenkinsci/script-security-plugin@65867aa"},"references":[{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2564"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2022/11/15/4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45379"},{"type":"WEB","url":"https://github.com/jenkinsci/script-security-plugin/commit/65867aa471265a16198b92fb439782ba3554da66"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/script-security-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T02:36:01.668889Z"}}