{"id":"GHSA-p2rf-wpxj-mx2g","summary":"Jenkins Credentials Binding Plugin has a path traversal vulnerability","details":"Jenkins Credentials Binding Plugin versions 719.v80e905ef14eb_ and earlier do not sanitize file names for file and zip file credentials.\n\nThis allows attackers able to provide credentials to a job to write files to arbitrary locations on the node filesystem. If Jenkins is configured to allow a low-privileged user to configure file or zip file credentials used for a job running on the built-in node, this can lead to remote code execution.\n\nCredentials Binding Plugin 720.v3f6decef43ea_ sanitizes the file name provided for file and zip file credentials, preventing path traversal.","aliases":["CVE-2026-42520"],"modified":"2026-05-06T23:11:23.638739Z","published":"2026-04-29T15:30:38Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2026-05-06T22:45:55Z","nvd_published_at":"2026-04-29T14:16:19Z","cwe_ids":["CWE-22"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42520"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/credentials-binding-plugin"},{"type":"WEB","url":"https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3672"}],"affected":[{"package":{"name":"org.jenkins-ci.plugins:credentials-binding","ecosystem":"Maven","purl":"pkg:maven/org.jenkins-ci.plugins/credentials-binding"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"720.v3f6decef43ea"}]}],"versions":["1.0","1.0-beta-1","1.1","1.10","1.11","1.12","1.13","1.14","1.15","1.16","1.17","1.18","1.19","1.2","1.20","1.20.1","1.21","1.22","1.23","1.24","1.24.1","1.25","1.26","1.27","1.27.1","1.3","1.4","1.5","1.6","1.7","1.8","1.9","523.525.vb_72269281873","523.vd859a_4b_122e6","604.vb_64480b_c56ca_","621.v58c0fb_d285a_c","626.v8d9034b_8ea_cc","631.v861c06d062b_4","636.v55f1275c7b_27","642.v737c34dea_6c2","657.v2b_19db_7d6e6d","677.vdc9d38cb_254d","679.v6288482e873c","681.vf91669a_32e45","687.689.v1a_f775332fc9","687.v619cb_15e923f","696.v256688029804","702.vfe613e537e88","717.v951d49b_5f3a_a_","719.v80e905ef14eb_"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-p2rf-wpxj-mx2g/GHSA-p2rf-wpxj-mx2g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}