Description (CNA)
The Firefox and Firefox Focus UI for the Android custom tab feature only showed the "site" that was loaded, not the full hostname. User supplied content hosted on a subdomain of a site could have been used to fool a user into thinking it was content from a different subdomain of that site. This vulnerability was fixed in Firefox 144.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mozilla / Firefox | unaffected 144 through * |
CWE
No CWE identifiers supplied.
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1979534
- https://bugzilla.mozilla.org/show_bug.cgi?id=1984370
- https://www.mozilla.org/security/advisories/mfsa2025-81/
ADP enrichment
No English description supplied.
No references supplied.