CVE-2025-5265
Severity CVSS v4.0:
Pending analysis
Type:
CWE-77
Command Injection
Publication date:
27/05/2025
Last modified:
11/06/2025
Description
Due to insufficient escaping of the ampersand character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user&#39;s system.<br />
*This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.* This vulnerability affects Firefox
Impact
Base Score 3.x
4.80
Severity 3.x
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* | 115.24.0 (excluding) | |
cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* | 139.0 (excluding) | |
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* | 116.0 (including) | 128.11.0 (excluding) |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://bugzilla.mozilla.org/show_bug.cgi?id=1962301
- https://www.mozilla.org/security/advisories/mfsa2025-42/
- https://www.mozilla.org/security/advisories/mfsa2025-43/
- https://www.mozilla.org/security/advisories/mfsa2025-44/
- https://www.mozilla.org/security/advisories/mfsa2025-45/
- https://www.mozilla.org/security/advisories/mfsa2025-46/