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CVE-2019-16885

Description

In OkayCMS through 2.3.4, an unauthenticated attacker can achieve remote code execution by injecting a malicious PHP object via a crafted cookie. This could happen at two places: first in view/ProductsView.php using the cookie price_filter, and second in api/Comparison.php via the cookie comparison.

POC

Reference

- http://packetstormsecurity.com/files/155583/OkayCMS-2.3.4-Remote-Code-Execution.html

- http://seclists.org/fulldisclosure/2019/Dec/15

- https://www.ait.ac.at/ait-sa-20191129-01-unauthenticated-remote-code-execution-okaycms

Github

No PoCs found on GitHub currently.