High severity · published Dec 22, 2022
CVE-2022-38473
A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access)
8.8
CVSS
0.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
before 104.0; 102.0 before 102.2 · source: NVD
FE
Firefox Esr · Mozilla
before 91.13 · source: NVD
TH
Thunderbird · Mozilla
before 91.13; 102.0 before 102.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-38473
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-38473
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1771685
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/
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