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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade jenkins | Aug 22, 2024 | Jun 22, 2022 |
| Freebsd | — | Upgrade jenkinsUpgrade jenkins-lts | Nov 4, 2022 | Jun 22, 2022 |
| Jenkins 2022 06 22 | — | Upgrade Jenkins LTS to the latest versionUpgrade Jenkins to the latest versionUpgrade Jenkins LTS to version 2.332.4Upgrade Jenkins to version 2.356 | Jul 23, 2026 | Jun 22, 2022 |
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