SSRF in Jenkins Project Bitbucket Push And Pull Request Plugin
CVE-2026-92139
Jenkins Bitbucket Push and Pull Request Plugin 4.0.1 and earlier trusts values provided in the webhook payload, including certain URLs, and uses configured Bitbucket credentials to connect to those URLs, allowing attackers to capture Bitbucket credentials stored in Jenkins by sending a crafted webhook payload.
Vulnerability class: SSRF (Server-Side Request Forgery)
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
Weakness classification (CWE)
References
- jenkinsci-cert@googlegroups.com (vendor-advisory)
Frequently asked questions
- What is CVE-2026-92139?
- CVE-2026-92139 is a medium-severity vulnerability in Jenkins Project Bitbucket Push And Pull Request Plugin, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.5/10. Published 2026-09-16.
- How severe is CVE-2026-92139?
- Medium severity. CVSS v3 base score is 6.5 out of 10.