{"id":"CVE-2026-57286","aliases":["GHSA-hwvp-7xqv-8jx3"],"url":"https://o3.security/vulnerability/CVE-2026-57286","summary":"Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names ","details":"Jenkins Git Parameter Plugin 462.vdcf3df2ed2ca_ and earlier does not perform a permission check in an HTTP endpoint that populates the list of values for Git parameters by querying the SCM configured on a job, using the SCM credentials configured in Jenkins.\n\nThis allows attackers with Item/Read permission to obtain information about the SCM repository used by a job they would otherwise be unable to access, such as branch names, tag names, and revision metadata.\n\nGit Parameter Plugin 462.463.v496a_59f698e5 requires Item/Build permission to populate the list of values for Git parameters.","published":"2026-06-24T14:17:34.707Z","modified":"2026-10-24T10:31:04.006603189Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.00216,"percentile":0.12136,"asOf":"2026-07-20"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.tools:git-parameter","fixedVersion":"462.463"}],"fix":{"url":"https://github.com/jenkinsci/git-parameter-plugin/commit/496a59f698e5ada712dea1ebf980709f0040e394","label":"jenkinsci/git-parameter-plugin@496a59f"},"references":[{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3745"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57286"},{"type":"WEB","url":"https://github.com/jenkinsci/git-parameter-plugin/commit/496a59f698e5ada712dea1ebf980709f0040e394"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/git-parameter-plugin"},{"type":"WEB","url":"https://github.com/jenkinsci/git-parameter-plugin/releases/tag/462.463.v496a_59f698e5"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-24T10:31:04.006603189Z"}}