{"id":"CVE-2026-57286","aliases":["GHSA-hwvp-7xqv-8jx3"],"title":"Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names ","summary":"Jenkins Git Parameter Plugin has a missing permission check that allows listing SCM branch and tag names ","severity":"medium","cvss":4.3,"cwe":["CWE-862"],"vendor":"jenkins-ci","product":"org.jenkins-ci.tools:git-parameter","ecosystem":"maven","affected":["org.jenkins-ci.tools:git-parameter < 462.463"],"patched":["org.jenkins-ci.tools:git-parameter 462.463"],"published":"2026-06-24","updated":"2026-09-25","sourceUpdated":"2026-09-25T18:08:48Z","source":"GHSA","sourceUrl":"https://github.com/advisories/GHSA-hwvp-7xqv-8jx3","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57286"},{"url":"https://www.jenkins.io/security/advisory/2026-06-24/#SECURITY-3745"},{"url":"https://github.com/jenkinsci/git-parameter-plugin/commit/496a59f698e5ada712dea1ebf980709f0040e394"},{"url":"https://github.com/jenkinsci/git-parameter-plugin/releases/tag/462.463.v496a_59f698e5"},{"url":"https://github.com/advisories/GHSA-hwvp-7xqv-8jx3"}],"tags":["ghsa","maven"],"epss":0.00281,"epssPercentile":0.18255,"ingestedAt":"2026-09-25T18:14:20.393Z","slug":"CVE-2026-57286","body":"## Overview\n\nJenkins 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.\n\n## Affected packages\n\n- `org.jenkins-ci.tools:git-parameter < 462.463`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `org.jenkins-ci.tools:git-parameter 462.463`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}