CVE-2026-15516

Technical details are not publicly available in the provided documents. Monitor for updates on CVE-2026-15516 for affected versions, impact, and remediation.

CVE-2026-15516: Authorization Bypass Through User-Controlled Key

A vulnerability was detected in MacCMS Pro up to 2022.1000.3005. Impacted is the function step5 of the file application/install/controller/Index.php of the component Installation Module. The manipulation results in authorization bypass. The attack may be launched remotely. The attack requires a...

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...