{"cve":"CVE-2014-2066","nvd":{"published":"2014-10-17T15:55:05.853","modified":"2026-06-17T00:06:01.287","status":"Modified","description":"Session fixation vulnerability in Jenkins before 1.551 and LTS before 1.532.2 allows remote attackers to hijack web sessions via vectors involving the \"override\" of Jenkins cookies.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://www.openwall.com/lists/oss-security/2014/02/21/2","https://github.com/jenkinsci/jenkins/commit/8ac74c350779921598f9d5edfed39dd35de8842a","https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-02-14","http://www.openwall.com/lists/oss-security/2014/02/21/2","https://github.com/jenkinsci/jenkins/commit/8ac74c350779921598f9d5edfed39dd35de8842a"],"products":["jenkins:jenkins"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2014-2066","score":0.02061,"percentile":0.81335,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8jfx-h6q2-v4g3","url":"https://osv.dev/vulnerability/GHSA-8jfx-h6q2-v4g3","summary":"Jenkins session fixation vulnerability","modified":"2024-12-03T06:20:11.613430Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":[">=1.533 <1.551"],"fixed":["1.551"]},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":["<1.532.2"],"fixed":["1.532.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}