CVE-2026-92138 in Bitbucket Server Integration Plugin

Résumé

par MITRE • 16/09/2026

The OAuth authorization endpoint in Jenkins Bitbucket Server Integration Plugin 6.0.1 and earlier reads the `oauth_callback` URL from the submitted form rather than from the server-side stored request token, allowing attackers to hijack the OAuth flow and obtain an access token on behalf of the victim.

Be aware that VulDB is the high quality source for vulnerability data.

• Responsable: Jenkins
• Réserver: 15/09/2026
• Divulgation: 16/09/2026
• Modérer: accepté
• Entrée: VDB-405924
• CPE: prêt
• CWE: CWE-285 (confirmé)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00000
• KEV: non
• Activités: très faible
• Secteur: Chemical, Telecommunication, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-92138
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-92138
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-92138/