Stored Cross-site Scripting in folder-auth pluginGHSA-5vjc-qx43-r747
MEDIUMFix: jenkinsci/folder-auth-plugin@085df58GHSA-5vjc-qx43-r747 is a medium-severity (CVSS 6.8) Cross-site Scripting (XSS) vulnerability in io.jenkins.plugins:folder-auth. A fix is available for io.jenkins.plugins:folder-auth — see the affected versions and patch details below.
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
io.jenkins.plugins:folder-authReal-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
Folder-based Authorization Strategy Plugin 1.3 and earlier does not escape the names of roles shown on the configuration form.
This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Overall/Administer permission.
Folder-based Authorization Strategy Plugin 1.4 escapes the names of roles shown on the configuration form.
See https://www.jenkins.io/security/advisory/2022-03-15/#SECURITY-2646
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | io.jenkins.plugins:folder-auth | all versions | 1.4io.jenkins.plugins:folder-auth:1.4 |
Affected Products
folder-based authorization strategyjenkinsDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for io.jenkins.plugins:folder-auth, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update io.jenkins.plugins:folder-auth to 1.4 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-5vjc-qx43-r747 is resolved across your whole dependency graph.
Workarounds
Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.
Frequently Asked Questions
Is GHSA-5vjc-qx43-r747 in your dependencies?
Find it across Maven, including transitive dependencies.