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CVE Number Vulnerability Product Severity Date
CVE-2024-1547 Alert Dialog Spoofing Vulnerability Firefox High 04-03-2024

Technical Information

A spoofing vulnerability in Firefox where through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed on another website.

Patch release date: Feb 20, 2024
Further information on this vulnerability is available at: https://www.mozilla.org/en-US/security/advisories/mfsa2024-05/

Affected Software

Mozilla Firefox < 123,
Mozilla Firefox ESR < 115.8,
Mozilla Thunderbird < 115.8