CVE-2026-92134

Severity: high (CVSS 8.0 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-16 · updated 2026-09-18
Weakness: CWE-79

Description

Jenkins Warnings Plugin 13.10258.va_17d49a_78c3b_ and earlier does not validate the analysis results ID when a job configuration is submitted through the REST API, allowing attackers with Item/Configure permission to use a javascript: scheme URL as identifier, resulting in a stored cross-site scripting (XSS) vulnerability.

Affected products

Jenkins Project Jenkins Warnings Plugin: all versions — fixed in 13.10259.v80f407cb_03a_e

How to fix

Upgrade to a fixed version: Jenkins Project Jenkins Warnings Plugin 13.10259.v80f407cb_03a_e. Check the vendor advisory for mitigations.

References

https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3937

Get alerted when CVE-2026-92134 or the next vulnerability affects your stack