Protection Mechanism Failure in Mozilla products - CVE-2025-8038
Published: July 22, 2025
Vulnerability identifier: #VU113148
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-8038
CWE-ID: CWE-693
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Mozilla
Affected software:
Mozilla Firefox
Firefox ESR
Firefox for Android
Mozilla Firefox
Firefox ESR
Firefox for Android
Detailed vulnerability description
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to Firefox ignored paths when checking the validity of navigations in a frame. A remote attacker can bypass CSP frame-src setting.
How to mitigate CVE-2025-8038
Install updates from vendor's website.