CVE-2025-1935

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-1935
A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.

4.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1866661 Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2025-14/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-16/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-17/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-18/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
History

03 Apr 2025, 13:30

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1866661 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1866661 - Issue Tracking
References () https://www.mozilla.org/security/advisories/mfsa2025-14/ - () https://www.mozilla.org/security/advisories/mfsa2025-14/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-16/ - () https://www.mozilla.org/security/advisories/mfsa2025-16/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-17/ - () https://www.mozilla.org/security/advisories/mfsa2025-17/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-18/ - () https://www.mozilla.org/security/advisories/mfsa2025-18/ - Vendor Advisory
First Time Mozilla
Mozilla firefox
Mozilla thunderbird
CPE cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

25 Mar 2025, 14:15

Type Values Removed Values Added
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.3

12 Mar 2025, 17:15

Type Values Removed Values Added
Summary
  • (es) Una página web podría engañar a un usuario para que configure ese sitio como el controlador predeterminado para un protocolo de URL personalizado. Esta vulnerabilidad afecta a Firefox &lt; 136, Firefox ESR &lt; 128.8, Thunderbird &lt; 136 y Thunderbird &lt; 128.8.
CVSS v2 : unknown
v3 : 4.3 		v2 : unknown
v3 : unknown
CWE CWE-451

05 Mar 2025, 00:15

Type Values Removed Values Added
References
  • () https://www.mozilla.org/security/advisories/mfsa2025-17/ -
  • () https://www.mozilla.org/security/advisories/mfsa2025-18/ -
Summary (en) A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox < 136 and Firefox ESR < 128.8. (en) A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability affects Firefox < 136, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.

04 Mar 2025, 16:15

Type Values Removed Values Added
CWE CWE-451
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 4.3

04 Mar 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-03-04 14:15

Updated : 2025-04-03 13:30

NVD link : CVE-2025-1935

Mitre link : CVE-2025-1935

CVE.ORG link : CVE-2025-1935

JSON object : View

Products Affected

mozilla

  • firefox
  • thunderbird
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')