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Vulnerability record · CVE-2026-92134 · published 16 September 2026

CVE-2026-92134: Cross-site scripting vulnerability

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.

8.0 CVSS 3.1 High EPSS 0.41% · top 66.9% CWE-79 · Cross-site scripting Awaiting Analysis
8.0CVSS 3.1 base score
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
18 Sep 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

References

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

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Source: NIST National Vulnerability Database (record CVE-2026-92134), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.