Arbitrary PHP Code Execution via Logo Upload in SchoolCMS 2.3.1

CVE-2019-9181 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:P/A:P

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.

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