CVE-2022-34473

Description

The HTML Sanitizer should have sanitized the <code>href</code> attribute of SVG <code>&lt;use&gt;</code> tags; however it incorrectly did not sanitize <code>xlink:href</code> attributes. This vulnerability affects Firefox < 102.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1770888

https://www.mozilla.org/security/advisories/mfsa2022-24/

Details

Source: Mitre, NVD

CVSS v3