Insufficient escaping in the “Copy as cURL” feature could have been used to trick a user into executing unexpected code on Windows. This did not affect the application when running on other operating systems. This vulnerability was fixed in Firefox 144, Firefox ESR 140.4, Thunderbird 144, and Thunderbird 140.4.
References
| Link | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1986142 | Issue Tracking Permissions Required |
| https://www.mozilla.org/security/advisories/mfsa2025-81/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2025-83/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2025-84/ | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2025-85/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
23 Oct 2026, 23:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (es) Un escape insuficiente en la función 'Copiar como cURL' podría haberse utilizado para engañar a un usuario y hacer que ejecutara código inesperado en Windows. Esto no afectó a la aplicación cuando se ejecutaba en otros sistemas operativos. Esta vulnerabilidad afecta a Firefox < 144, Firefox ESR anterior a 140.4, Thunderbird < 144 y Thunderbird anterior a 140.4. |
18 Oct 2026, 21:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
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Information
Published : 2025-10-14 13:15
Updated : 2026-10-23 23:10
NVD link : CVE-2025-11713
Mitre link : CVE-2025-11713
CVE.ORG link : CVE-2025-11713
JSON object : View
Products Affected
mozilla
- firefox
- thunderbird
CWE
CWE-116
Improper Encoding or Escaping of Output