Description (CNA)
Zen is a firefox-based browser. Prior to 1.19.13b, Zen Browser did not provide a persistent, clearly visible security notification when a webpage entered fullscreen mode, allowing an attacker-controlled page to hide the real browser UI and origin information, imitate a trusted website UI, and combine with long-domain URL eliding to spoof a trusted origin for phishing and credential theft. This issue is fixed in version 1.19.13b.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| zen-browser / desktop | affected < 1.19.13b |
CWE
CWE-451
References
ADP enrichment
No English description supplied.