Vulnerability · Published May 16, 2024 · Assigned by Wordfence
CVE-2024-4733ShiftController Employee Shift Scheduling <= 4.9.57 - Authenticated (Contributor+) PHP Object Injection
High 7.5
In plain English
A high-severity unsafe deserialization in ShiftController Employee Shift Scheduling from plainware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| plainware | ShiftController Employee Shift Scheduling | 0 – through 4.9.57 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H