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.
Metrics
CVSS 3.1 4.3/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:NAffected software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | >= unspecified, < 127 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1389707Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2024-25/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1389707Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2024-25/Vendor Advisory
Timeline
- Published
- Jun 11, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified