openSIS Remote Code Execution Vulnerability (CNVD-2020-50534)

openSIS is a free, open source student information system/school management software. A remote code execution vulnerability exists in the install function in openSIS 7.4. An attacker can exploit this vulnerability by sending an HTTP request to inject PHP code into the Data.php file via the userna...

OS4Ed openSIS install remote code execution vulnerability

Summary A remote code execution vulnerability exists in the install functionality of OS4Ed openSIS 7.4. A specially crafted HTTP request can lead to remote code execution. An attacker can send an HTTP request to trigger this vulnerability. Tested Versions OS4Ed openSIS 7.4 Product URLs...

Remote code execution

In ATutor 2.2.4, an unauthenticated attacker can change the application settings and force it to use his crafted database, which allows him to gain access to the application. Next, he can change the directory that the application uploads files to, which allows him to achieve remote code execution...