CVE-2025-0245

LOW

Published Jan 7, 2025 Modified Apr 13, 2026

Description

Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134.

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CVSS v3.1 Score

3.3

LOW

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected Products

Vendor	Product	Versions
mozilla	firefox	< 134.0

References

Advisories & Patches

https://www.mozilla.org/security/advisories/mfsa2025-01/

Other References

https://bugzilla.mozilla.org/show_bug.cgi?id=1895342

Frequently Asked Questions

What is CVE-2025-0245? +

Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134. It has a CVSS v3.1 base score of 3.3 (LOW).

How severe is CVE-2025-0245? +

CVE-2025-0245 has a CVSS v3.1 score of 3.3 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-0245? +

CVE-2025-0245 affects products from mozilla, specifically: firefox. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-0245? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.