CVE-2019-16885

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.

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

4.60% chance of exploitation in the next 30 days, 92nd percentile

Published

2019-12-03

Updated

2024-08-05

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/155583/OkayCMS-2.3.4-Remote-Code-Execution.html
• http://seclists.org/fulldisclosure/2019/Dec/15

Security advisories

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

References

• CVE Record
• NVD entry