8.8
CVSSv3

CVE-2022-46873

Published: 22/12/2022 Updated: 03/05/2023
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

Because Firefox did not implement the <code>unsafe-hashes</code> CSP directive, an attacker who was able to inject markup into a page otherwise protected by a Content Security Policy may have been able to inject executable script. This would be severely constrained by the specified Content Security Policy of the document. This vulnerability affects Firefox < 108.

Vulnerability Trend

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mozilla firefox

Vendor Advisories

USN-5782-1 caused some minor regressions in Firefox ...
USN-5782-1 caused some minor regressions in Firefox ...
Several security issues were fixed in Firefox ...