CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. Exploitation may require the attacker to be authenticated.
CVE
CVE-2024-4733
Severity
HIGH
CVSS
7.5
EPSS
0.59%
Original NVD Description
The ShiftController Employee Shift Scheduling plugin is vulnerable to PHP Object Injection via deserialization of untrusted input via the `hc3_session`-cookie in versions up to, and including, 4.9.57. This makes it possible for an authenticated attacker with contributor access-level or above to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.