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Security Advisories: GSA_kwCzR0hTQS14cHZwLWg3M2MtbTlycc4AAu-W

Jenkins vulnerable to stored cross site scripting in the I:helpIcon component

Jenkins 2.367 through 2.369 (both inclusive) does not escape tooltips of the l:helpIcon UI component used for some help icons on the Jenkins web UI, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control tooltips for this component.

As of publication, the Jenkins security team is unaware of any exploitable help icon/tooltip in Jenkins core or plugins published by the Jenkins project. The vast majority of help icons use the l:help component instead of l:helpIcon. The few known instances of l:helpIcon do not have user-controllable tooltip contents.

Permalink: https://github.com/advisories/GHSA-xpvp-h73c-m9rq
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS14cHZwLWg3M2MtbTlycc4AAu-W
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 3 months ago


CVSS Score: 8.0
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-xpvp-h73c-m9rq, CVE-2022-41224
References: Repository: https://github.com/jenkinsci/jenkins

Affected Packages

maven:org.jenkins-ci.main:jenkins-core
Affected Version Ranges: >= 2.367, < 2.370
Fixed in: 2.370