CVE-2022-46873
Last modified
CVE-2022-46873 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 108.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1644790Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2022-51/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1644790Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2022-51/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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