CVE-2025-54145
Last modified
CVE-2025-54145 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.
Description
The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 141.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1946122Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2025-60/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2025-54145?
How severe is CVE-2025-54145?
How do I fix CVE-2025-54145?
How Strix Helps
- One Click Account Takeover in GranolaHow a notification link broke out of Electron and led to a one-click account takeover.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-54139HAX CMS allows users to manage their microsite universe with…6.1
- CVE-2025-54140pyLoad is a free and open-source Download Manager written in…7.5
- CVE-2025-54141ViewVC is a browser interface for CVS and Subversion version…7.5
- CVE-2025-54142Akamai Ghost before 2025-07-21 allows HTTP Request Smuggling…4
- CVE-2025-54143Sandboxed iframes on webpages could potentially allow downlo…9.8
- CVE-2025-54144The URL scheme used by Firefox to facilitate searching of te…5.4
- CVE-2025-54146A NULL pointer dereference vulnerability has been reported t…6.5
- CVE-2025-54147A NULL pointer dereference vulnerability has been reported t…6.5
- CVE-2025-54148A NULL pointer dereference vulnerability has been reported t…6.5
- CVE-2025-54149An uncontrolled resource consumption vulnerability has been …5.5
- CVE-2025-54150An uncontrolled resource consumption vulnerability has been …5.5
- CVE-2025-54151An uncontrolled resource consumption vulnerability has been …5.5
Are you affected by CVE-2025-54145?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST