CVE-2022-46873EPSS p52.4%
CVE-2022-46873CVE-2022-46873
mozilla / firefox
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.
Scoring
| CVSS | 8.8 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 0.72% probability of exploitation · percentile 52.4% · 2026-10-06T12:00:23Z |
| Last modified | 2026-06-17 |