Firefox Focus <110: Fullscreen Spoofing via Missing In-App Notification
CVE-2023-25743 Published on June 2, 2023
A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome.<br>*This bug only affects Firefox Focus. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8.
Products Associated with CVE-2023-25743
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Affected Versions
Mozilla Firefox:- Version unspecified and below 110 is affected.
- Version unspecified and below 102.8 is affected.
Exploit Probability
EPSS
0.08%
Percentile
23.31%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.