---
title: "CVE-2026-92134: Jenkins Warnings Plugin - Stored XSS"
description: "Jenkins Warnings Plugin <= 13.10258.va_17d49a_78c3b_ contains a stored cross-site scripting caused by lack of validation of analysis results ID in job configuration via REST API, letting attackers with Item/Configure permission execute arbitrary scripts."
url: https://panop.io/threat-heartbeat/CVE-2026-92134/
---

# CVE-2026-92134 Jenkins Warnings Plugin - Stored XSS

Jenkins Warnings Plugin <= 13.10258.va\_17d49a\_78c3b\_ contains a stored cross-site scripting caused by lack of validation of analysis results ID in job configuration via REST API, letting attackers with Item/Configure permission execute arbitrary scripts.

CVSS base score 8.0 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.41% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-92134)

## Details

Type

Stored XSS

Impact

Stored XSS

CVSS vector

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

Published

16 September 2026

Updated

15 October 2026

Weakness

[CWE-79](https://cwe.mitre.org/data/definitions/79.html)

## Vendor fix

Update to a version later than 13.10258.va\_17d49a\_78c3b\_ or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-92134](https://nvd.nist.gov/vuln/detail/CVE-2026-92134)
- [https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3937](https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3937)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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