CVE-2024-5689

MEDIUM

Firefox < 127.0 - Phishing via Screenshot Overlay Spoofing

Title source: llm
STIX 2.1

Description

In addition to detecting when a user was taking a screenshot (XXX), a website was able to overlay the 'My Shots' button that appeared, and direct the user to a replica Firefox Screenshots page that could be used for phishing. This vulnerability affects Firefox < 127.

References (2)

Core 2
Core References
Issue Tracking, Permissions Required
https://bugzilla.mozilla.org/show_bug.cgi?id=1389707

Scores

CVSS v3 4.3
EPSS 0.0069
EPSS Percentile 72.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

Status published
Products (1)
mozilla/firefox < 127.0
Published Jun 11, 2024
Tracked Since Feb 18, 2026