VULNERABILITY INTELLIGENCE

CVE-2022-46873

CVSS score8.8 HIGH
EPSS probability0.75%
CISA KEVNot currently listed
Published2022-12-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-74
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-74

Primary references