Cross-Site Request Forgery in Jenkins Bitbucket Branch Source Plugin

Exploitation

No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.

CVSS

7.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N

EPSS

• CVE-2022-20619: 0.66% estimated exploitation activity in the next 30 days; percentile 51.40 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.

As published by the source; long descriptions are shortened.

Jenkins Bitbucket Branch Source Plugin prior to 746.v350d2781c184, 725.vd9f8be0fa250, 2.9.11.2, and 2.9.7.2 does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery (CSRF) vulnerability. This allows attackers with Overall/Read access to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. Bitbucket Branch Source Plugin 746.v350d2781c184, 725.vd9f8be0fa250, 2.9.11.2, and 2.9.7.2 requires POST requests for the affected HTTP endpoint.

Published by the source

13 Jan 2022, 00:01 UTC

Last modified by the source

27 Dec 2023, 15:15 UTC

Source last checked

26 Oct 2026, 16:24 UTC

1. Revision 1 · created · 26 Oct 2026

   Published from ghsa record GHSA-w4jv-6rg4-pr4m

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# Patch Next advisory brief: CVE-2022-20619

Advisory: Cross-Site Request Forgery in Jenkins Bitbucket Branch Source Plugin
IDs: CVE-2022-20619, GHSA-w4jv-6rg4-pr4m
Record: https://patchnext.com/advisories/cve-2022-20619 (revision 1, source checked 26 Oct 2026, 16:24 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 7.1)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source 746.v350d2781c184, 725.vd9f8be0fa250, 2.9.11.2, 2.9.7.2. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source: affected >= 726.v7e6f53de133c, < 746.v350d2781c184; >= 720.vbe985dd73d66, < 725.vd9f8be0fa250; >= 2.9.8, < 2.9.11.2; < 2.9.7.2; fixed in 2.9.7.2, 2.9.11.2, 746.v350d2781c184, 725.vd9f8be0fa250

## Suggested inspection (read-only)
- Maven org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-w4jv-6rg4-pr4m (GitHub-reviewed advisory GHSA-w4jv-6rg4-pr4m lists affected ranges: Maven org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source >=726.v7e6f53de133c =720.vbe985dd73d66 =2.9.8 =0 <2.9.7.2)

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