CVE-2022-38473

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access). This vulnerability affects Thunderbird < 102.2, Thunderbird < 91.13, Firefox ESR < 91.13, Firefox ESR < 102.2, and Firefox < 104.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-281

Affected software

Vendor	Product	Versions
Mozilla	Thunderbird	>= unspecified, < 102.2; >= unspecified, < 91.13
Mozilla	Firefox ESR	>= unspecified, < 91.13; >= unspecified, < 102.2
Mozilla	Firefox	>= unspecified, < 104

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1771685Issue Tracking, Permissions Required, Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-33/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-34/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-35/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-36/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-37/Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1771685Issue Tracking, Permissions Required, Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-33/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-34/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-35/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-36/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-37/Vendor Advisory

Timeline

Published: Dec 22, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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