Vulnerability CVE-2024-8386
Published: 2024-09-03

Description:
If a site had been granted the permission to open popup windows, it could cause Select elements to appear on top of another site to perform a spoofing attack. This vulnerability affects Firefox < 130 and Firefox ESR < 128.2.

 References:
https://bugzilla.mozilla.org/show_bug.cgi?id=1907032
https://bugzilla.mozilla.org/show_bug.cgi?id=1909163
https://bugzilla.mozilla.org/show_bug.cgi?id=1909529
https://www.mozilla.org/security/advisories/mfsa2024-39/
https://www.mozilla.org/security/advisories/mfsa2024-40/
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