Description
Due to insufficient escaping of the special characters 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 ESR 128.10, Firefox ESR 115.23, and Thunderbird 128.10.
References (5)
Scores
CVSS v3
5.7
EPSS
0.0028
EPSS Percentile
51.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-116
Status
published
Products (5)
mozilla/firefox
< 115.23
Mozilla/Firefox
115.23 - 115.*
Mozilla/Firefox
128.10
mozilla/thunderbird
< 128.10.0
Mozilla/Thunderbird
128.10
Published
Apr 29, 2025
Tracked Since
Feb 18, 2026