Opening maliciously-crafted URLs in Firefox from other apps such as Safari could have allowed attackers to spoof website addresses if the URLs utilized non-HTTP schemes used internally by the Firefox iOS client This vulnerability affects Firefox for iOS < 139.
References
| Link | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1951558 | Permissions Required |
| https://www.mozilla.org/security/advisories/mfsa2025-39/ | Vendor Advisory |
Configurations
History
13 Jun 2025, 18:55
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-05-21 18:15
Updated : 2025-06-13 18:55
NVD link : CVE-2025-5020
Mitre link : CVE-2025-5020
CVE.ORG link : CVE-2025-5020
JSON object : View
Products Affected
mozilla
- firefox
CWE
CWE-939
Improper Authorization in Handler for Custom URL Scheme