Description
gif_outputAsJpeg in phpThumb through 1.7.23 allows phpthumb.gif.php OS Command Injection via a crafted parameter value. This is fixed in 1.7.23-202506081709.
References (3)
Core 3
Core References
Various Sources
https://github.com/JamesHeinrich/phpThumb/releases
Various Sources
https://safety-online.pl/cve-2025-52994/
Scores
CVSS v3
4.9
EPSS
0.0054
EPSS Percentile
67.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-78
Status
published
Products (2)
james-heinrich/phpthumb
0Packagist
phpThumb project/phpThumb
< 1.7.23
Published
Jul 11, 2025
Tracked Since
Feb 18, 2026