CVE-2022-34171

MEDIUM

Jenkins 2.321-2.355 and LTS 2.332.1-2.332.3 - Cross-Site Scripting via SVG Icon Attributes

Title source: llm
STIX 2.1

Description

In Jenkins 2.321 through 2.355 (both inclusive) and LTS 2.332.1 through LTS 2.332.3 (both inclusive) the HTML output generated for new symbol-based SVG icons includes the 'title' attribute of 'l:ionicon' (until Jenkins 2.334) and 'alt' attribute of 'l:icon' (since Jenkins 2.335) without further escaping, resulting in a cross-site scripting (XSS) vulnerability.

References (1)

Core 1
Core References

Scores

CVSS v3 5.4
EPSS 0.0184
EPSS Percentile 83.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (3)
jenkins/jenkins 2.321 - 2.355
jenkins/jenkins 2.332.1 - 2.332.3
org.jenkins-ci.main/jenkins-core 2.350 - 2.356Maven
Published Jun 23, 2022
Tracked Since Feb 18, 2026