CVE-2025-54145
BaseFortify
Publication date: 2025-08-19
Last updated on: 2026-04-13
Assigner: Mozilla Corporation
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| mozilla | firefox | From 60.9.0 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-601 | The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves the QR scanner in Firefox for iOS versions before 141. If a user scans a malicious QR code containing a specially crafted link that exploits Firefox's open-text URL scheme, it could cause arbitrary websites to be opened without the user's intent.
How can this vulnerability impact me? :
The vulnerability could lead to users being redirected to arbitrary websites without their consent, potentially exposing them to phishing, malware, or other malicious content.
What immediate steps should I take to mitigate this vulnerability?
Update Firefox for iOS to version 141 or later to ensure the vulnerability is patched. Additionally, advise users to be cautious when scanning QR codes and avoid scanning codes from untrusted sources.