CVE-2026-84676 Information disclosure in Jenkins Parameterized Remote Trigger Plugin
Attackers with extended read permissions or file system access can view unencrypted tokens stored in Jenkins job configuration files.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-84676?
CVE-2026-84676 is a medium-severity vulnerability in Jenkins Parameterized Remote Trigger Plugin, published on 2 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jenkins Parameterized Remote Trigger Plugin 3.2.2 and earlier stores tokens unencrypted in job config.xml files on the Jenkins controller where they can be viewed by users with Item/Extended Read permission or access to the Jenkins controller file system.
Weakness: CWE-311
Which versions are affected by CVE-2026-84676?
How do I fix CVE-2026-84676?
No fix has been published for CVE-2026-84676 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-84676 being exploited?
There is no known exploitation of CVE-2026-84676 in the wild and no public exploit code.
Sources
Also known as GHSA-q5q9-2gvx-qmw9.