CVE-2026-84669 Path traversal in Jenkins Allure Plugin
Attackers with read permissions can read arbitrary files on the Jenkins controller via a path traversal flaw in the Allure Plugin.
- 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-2026-84669?
CVE-2026-84669 is a high-severity path traversal vulnerability in Jenkins Allure Plugin, published on 2 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A path traversal vulnerability in Jenkins Allure Plugin 2.35.2 and earlier allows attackers with Item/Read permission on jobs that publish Allure report results to read arbitrary files on the Jenkins controller's file system.
Weakness: CWE-22
Which versions are affected by CVE-2026-84669?
How do I fix CVE-2026-84669?
No fix has been published for CVE-2026-84669 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-84669 being exploited?
There is no known exploitation of CVE-2026-84669 in the wild and no public exploit code.
Sources
Also known as GHSA-5jp6-w4g2-655c.