Description
SchoolCMS version 2.3.1 allows file upload via the logo upload feature at admin.php?m=admin&c=site&a=save by using the .jpg extension, changing the Content-Type to image/php, and placing PHP code after the JPEG data. This ultimately allows execution of arbitrary PHP code.
References (1)
Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
http://www.iwantacve.cn/index.php/archives/125/
Scores
CVSS v3
7.2
EPSS
0.0094
EPSS Percentile
76.4%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-434
Status
published
Products (1)
schoolcms/schoolcms
2.3.1
Published
Feb 26, 2019
Tracked Since
Feb 18, 2026