{"cve":"CVE-2018-1000602","nvd":{"published":"2018-06-26T17:29:00.350","modified":"2026-06-17T01:32:55.010","status":"Modified","description":"A session fixation vulnerability exists in Jenkins SAML Plugin 1.0.6 and earlier in SamlSecurityRealm.java that allows unauthorized attackers to impersonate another users if they can control the pre-authentication session.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","score":5.9},"cwes":["CWE-384"],"references":["https://jenkins.io/security/advisory/2018-06-25/#SECURITY-916","https://jenkins.io/security/advisory/2018-06-25/#SECURITY-916"],"products":["jenkins:saml"],"source":"nvd","synced_at":"2026-10-19T20:51:47.459859389+00:00"},"epss":{"cve":"CVE-2018-1000602","score":0.00852,"percentile":0.58262,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-4pjx-86pg-x4j5","url":"https://osv.dev/vulnerability/GHSA-4pjx-86pg-x4j5","summary":"Jenkins SAML Plugin Session Fixation vulnerability","modified":"2024-02-16T08:01:20.587659Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:saml","purl":"pkg:maven/org.jenkins-ci.plugins/saml","ranges":["<1.0.7"],"fixed":["1.0.7"]}]}],"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."]}