What is CVE-2022-34171?

CVE-2022-34171 is a vulnerability in Jenkins versions 2.321 through 2.355 and LTS versions 2.332.1 through 2.332.3. It allows the HTML output for new symbol-based SVG icons to include certain attributes without proper escaping.

How severe is CVE-2022-34171?

The severity of CVE-2022-34171 is medium, with a CVSS score of 6.1.

What is the affected software for CVE-2022-34171?

The affected software for CVE-2022-34171 includes Jenkins versions 2.321 through 2.355 and LTS versions 2.332.1 through 2.332.3.

How can I fix CVE-2022-34171?

To fix CVE-2022-34171, update Jenkins to a version beyond 2.355 or LTS version beyond 2.332.3.

Where can I find more information about CVE-2022-34171?

More information about CVE-2022-34171 can be found at the following link: [CVE-2022-34171 Advisory](https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2781).

Vulnerability/
CVE-2022-34171

medium

6.1

CWE

22/6/2022

3/8/2024

CVE-2022-34171: XSS

First published: Wed Jun 22 2022(Updated: )

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.

Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com

Affected Software	Affected Version	How to fix
Jenkins Jenkins	>=2.321<=2.355
Jenkins Jenkins	>=2.332.1<=2.332.3

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Reference Links

https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2781

Frequently Asked Questions

What is CVE-2022-34171?
CVE-2022-34171 is a vulnerability in Jenkins versions 2.321 through 2.355 and LTS versions 2.332.1 through 2.332.3. It allows the HTML output for new symbol-based SVG icons to include certain attributes without proper escaping.
How severe is CVE-2022-34171?
The severity of CVE-2022-34171 is medium, with a CVSS score of 6.1.
What is the affected software for CVE-2022-34171?
The affected software for CVE-2022-34171 includes Jenkins versions 2.321 through 2.355 and LTS versions 2.332.1 through 2.332.3.
How can I fix CVE-2022-34171?
To fix CVE-2022-34171, update Jenkins to a version beyond 2.355 or LTS version beyond 2.332.3.
Where can I find more information about CVE-2022-34171?
More information about CVE-2022-34171 can be found at the following link: [CVE-2022-34171 Advisory](https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2781).

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