Cross site request forgery in Jenkins Job and Node ownership PluginGHSA-85f9-w9cx-h363
HIGHGHSA-85f9-w9cx-h363 is a high-severity (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in com.synopsys.jenkinsci:ownership. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
Where this sits among everything scored
Real-World Exposure
com.synopsys.jenkinsci:ownershipReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.
Description
Job and Node ownership Plugin 0.13.0 and earlier does not perform a permission check in several HTTP endpoints. This allows attackers with Item/Read permission to change the owners and item-specific permissions of a job. Additionally, this endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | com.synopsys.jenkinsci:ownership | all versions | No fix |
Affected Products
job and node ownershipjenkinsDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for com.synopsys.jenkinsci:ownership, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
The records we use list no patched version of com.synopsys.jenkinsci:ownership for GHSA-85f9-w9cx-h363. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
Frequently Asked Questions
Is GHSA-85f9-w9cx-h363 in your dependencies?
Find it across Maven, including transitive dependencies.