CVE-2019-16885
CRITICALOkayCMS < 2.3.4 - Unauthenticated Remote Code Execution via Malicious Cookie Injection
Title source: llmDescription
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.
References (3)
Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.ait.ac.at/ait-sa-20191129-01-unauthenticated-remote-code-execution-okaycms
Exploit, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2019/Dec/15
Exploit, Third Party Advisory x_refsource_misc
http://packetstormsecurity.com/files/155583/OkayCMS-2.3.4-Remote-Code-Execution.html
Scores
CVSS v3
9.8
EPSS
0.0460
EPSS Percentile
90.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-94
Status
published
Products (1)
okay-cms/okaycms
< 2.3.4
Published
Dec 03, 2019
Tracked Since
Feb 18, 2026