{"cve":"CVE-2023-37943","nvd":{"published":"2023-07-12T16:15:13.063","modified":"2026-06-17T06:08:57.383","status":"Modified","description":"Jenkins Active Directory Plugin 2.30 and earlier ignores the \"Require TLS\" and \"StartTls\" options and always performs the connection test to Active directory unencrypted, allowing attackers able to capture network traffic between the Jenkins controller and Active Directory servers to obtain Active Directory credentials.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9},"cwes":["CWE-311"],"references":["http://www.openwall.com/lists/oss-security/2023/07/12/2","https://www.jenkins.io/security/advisory/2023-07-12/#SECURITY-3059","http://www.openwall.com/lists/oss-security/2023/07/12/2","https://www.jenkins.io/security/advisory/2023-07-12/#SECURITY-3059"],"products":["jenkins:active_directory"],"source":"nvd","synced_at":"2026-10-19T21:38:35.729974749+00:00"},"epss":{"cve":"CVE-2023-37943","score":0.00459,"percentile":0.39784,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g8c3-6fj2-87w7","url":"https://osv.dev/vulnerability/GHSA-g8c3-6fj2-87w7","summary":"Jenkins Active Directory Plugin vulnerable to Active Directory credential disclosure","modified":"2024-02-16T08:12:07.792969Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:active-directory","purl":"pkg:maven/org.jenkins-ci.plugins/active-directory","ranges":["<2.30.1"],"fixed":["2.30.1"]}]}],"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."]}