Security Advisory

CVE-2022-28284

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2022-12-22 00:00:00
Last updated 2025-04-16 14:06:50
Assigner mozilla
CVSS score not scored
State PUBLISHED

Description

SVG's <code>&lt;use&gt;</code> element could have been used to load unexpected content that could have executed script in certain circumstances. While the specification seems to allow this, other browsers do not, and web developers relied on this property for script security so gecko's implementation was aligned with theirs. This vulnerability affects Firefox < 99.

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