CVE-2025-13015

Spoofing issue in Firefox. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30.

CVSS v3 3.4 LOW

3.4^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1994164	Permissions Required
https://www.mozilla.org/security/advisories/mfsa2025-87/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-88/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-89/	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:firefox:::::esr:::*

History

23 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary	~~(es) Problema de spoofing en Firefox. Esta vulnerabilidad afecta a Firefox < 145, Firefox ESR < 140.5, Firefox ESR < 115.30, Thunderbird < 145 y Thunderbird < 140.5.~~	(es) Problema de spoofing en Firefox. Esta vulnerabilidad afecta a Firefox < 145, Firefox ESR anterior a 140.5, Firefox ESR anterior a 115.30, Thunderbird < 145 y Thunderbird anterior a 140.5.

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Problema de spoofing en Firefox. Esta vulnerabilidad afecta a Firefox < 145, Firefox ESR < 140.5, Firefox ESR < 115.30, Thunderbird < 145 y Thunderbird < 140.5.

Information

Published : 2025-11-11 16:15

Updated : 2026-10-23 22:10

NVD link : CVE-2025-13015

Mitre link : CVE-2025-13015

CVE.ORG link : CVE-2025-13015

JSON object : View

Products Affected

mozilla

firefox

CWE

CWE-290

Authentication Bypass by Spoofing

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