CVE-2022-34475

MEDIUM 6.1CVE-2022-34475 · Published 22/12/2022 · updated 17/06/2026

In short

CVE-2022-34475 is a MEDIUM (CVSS 6.1) vulnerability affecting firefox (mozilla).
Chance of exploitation in the next 30 days (EPSS): 0.61%, higher than 49.2% of all vulnerabilities.
Fix: update to 102.0 or later.

Package	Affected versions	Patched versions
firefox mozilla	`< 102.0`	`102.0`

Description

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

bugzilla.mozilla.org/show_bug.cgi · Issue Tracking
mozilla.org/security/advisories/mfsa2022-24 · Vendor Advisory

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Package

Affected versions

Patched versions

firefox

mozilla

< 102.0

102.0

Description

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