Vulnerability · Published Sep 16, 2026 · Assigned by jenkins

CVE-2026-92139

Medium 6.5

In plain English

A medium-severity server-side request forgery in Jenkins Bitbucket Push and Pull Request Plugin from Jenkins Project. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.2%top 83.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Jenkins Project	Jenkins Bitbucket Push and Pull Request Plugin	0 – through 4.0.1

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References

Jenkins Security Advisory 2026-09-16 vendor-advisory