Security Advisory
CVE-2020-6144
9.8
CRITICAL
Vulnerability Description
A remote code execution vulnerability exists in the install functionality of OS4Ed openSIS 7.4. The username variable which is set at line 121 in install/Step5.php allows for injection of PHP code into the Data.php file that it writes. An attacker can send an HTTP request to trigger this vulnerability.
Published Date
September 1, 2020
Official Source
NIST NVD Advisory