CVE-2022-34475
MEDIUMFirefox < 102.0 - Cross-Site Scripting via SVG Use Tag and HTML Sanitizer API
Title source: llmDescription
SVG <code><use></code> tags that referenced a same-origin document could have resulted in script execution if attacker input was sanitized via the HTML Sanitizer API. This would have required the attacker to reference a same-origin JavaScript file containing the script to be executed. This vulnerability affects Firefox < 102.
References (2)
Core 2
Core References
Issue Tracking, Permissions Required, Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1757210
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-24/
Scores
CVSS v3
6.1
EPSS
0.0053
EPSS Percentile
67.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (1)
mozilla/firefox
< 102.0
Published
Dec 22, 2022
Tracked Since
Feb 18, 2026