CVEvulnerability
CVE-2022-26384
9.6 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-12-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.6 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 9.6 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-693
Description
If an attacker could control the contents of an iframe sandboxed with <code>allow-popups</code> but not <code>allow-scripts</code>, they were able to craft a link that, when clicked, would lead to JavaScript execution in violation of the sandbox. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
Affected configurations
• mozilla firefox (< 98.0)
• mozilla firefox esr (< 91.7)
• mozilla thunderbird (< 91.7)
Related
Weakness · CWE (1)
- CWE-693 Protection Mechanism Failure weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1744352 Exploit, Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-10/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-11/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-12/ Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1744352 Exploit, Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-10/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-11/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2022-12/ Vendor Advisory