A nested iframe, triggering a cross-site navigation, could send SameSite=Strict or Lax cookies. This vulnerability affects Firefox < 128 and Thunderbird < 128.
https://www.mozilla.org/security/advisories/mfsa2024-32/
https://www.mozilla.org/security/advisories/mfsa2024-29/
https://bugzilla.mozilla.org/show_bug.cgi?id=1844827
Source: Mitre, NVD
Published: 2024-07-09
Updated: 2024-10-25
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical