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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2025-5265

Potential local code execution in “Copy as cURL” command

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Status
Published
Published
Updated
Assigning organization
mozilla

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's system. *This bug only affects Firefox for Windows. Other versions of Firefox are unaffected.*. This vulnerability was fixed in Firefox 139, Firefox ESR 115.24, Firefox ESR 128.11, Thunderbird 139, and Thunderbird 128.11.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • 115.24 to ≤ 115.*unaffected
  • 128.11 to ≤ 128.*unaffected
  • 139 to ≤ *unaffected

Mozilla Thunderbird

  • 128.11 to ≤ 128.*unaffected
  • 139 to ≤ *unaffected

References