{"id":"CVE-2026-92131","title":"Jenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does not restrict the library path provided to the library Pipeline step to a relative path inside the SCM checkout, and follows symbolic links to locations outside…","summary":"Jenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does not restrict the library path provided to the library Pipeline step to a relative path inside the SCM checkout, and follows symbolic links to locations outside…","severity":"medium","cvss":4.2,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-22"],"vendor":"Jenkins Project","product":"Jenkins Pipeline: Groovy Libraries Plugin","affected":["jenkins_pipeline_groovy_libraries_plugin <= 805.va_fc79344957d"],"published":"2026-09-16","updated":"2026-09-18","sourceUpdated":"2026-09-18T13:46:13.937","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-92131","references":[{"url":"https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3796","label":"jenkinsci-cert@googlegroups.com"}],"tags":["nvd","cve.org"],"epss":0.0022,"epssPercentile":0.12733,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-16T19:45:04.302809Z"},"ingestedAt":"2026-09-16T14:57:28.022Z","slug":"CVE-2026-92131","body":"## Overview\n\nJenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does not restrict the library path provided to the library Pipeline step to a relative path inside the SCM checkout, and follows symbolic links to locations outside of the SCM checkout when retrieving the library, resulting in a path traversal vulnerability, allowing attackers able to configure Pipelines to read files in a resources directory and to delete files in a test directory on the Jenkins controller file system.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":23,"depthScoreParts":{"impact":23.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":205722,"id":"CVE-2026-92131","ts":1789589117879,"field":"cvss","old":null,"new":"4.2"},{"seq":205721,"id":"CVE-2026-92131","ts":1789589117879,"field":"severity","old":"none","new":"medium"}]}