Description
A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object` elements. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.
References (8)
Core 8
Core References
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1921733
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-55/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-56/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-57/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-58/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-59/
Scores
CVSS v3
7.5
EPSS
0.0062
EPSS Percentile
44.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-281
Status
published
Products (3)
mozilla/firefox
< 115.17
mozilla/firefox
< 132.0
mozilla/thunderbird
< 128.4.0
Published
Oct 29, 2024
Tracked Since
Feb 18, 2026