A vulnerability was found in SourceCodester Online Reviewer System 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /reviewer/system/system/admins/manage/users/user-update.php of the component GET Parameter Handler. The manipulation of the argument userid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-228398 is the identifier assigned to this vulnerability.

Remote Code Execution (RCE) vulnerability exists in Sourcecodester Online Reviewer System 1.0 by uploading a maliciously crafted PHP file that bypasses the image upload filters..

Online Reviewer System 1.0 contains a SQL injection vulnerability through authentication bypass, which may lead to a reverse shell upload.