Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Okay-Cms | Okaycms | <= 2.3.4 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/155583/OkayCMS-2.3.4-Remote-Code-Execution.ExploitThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/15ExploitThird Party Advisory
- https://www.ait.ac.at/ait-sa-20191129-01-unauthenticated-remote-code-execution-oExploitThird Party Advisory
- http://packetstormsecurity.com/files/155583/OkayCMS-2.3.4-Remote-Code-Execution.ExploitThird Party Advisory
- http://seclists.org/fulldisclosure/2019/Dec/15ExploitThird Party Advisory
- https://www.ait.ac.at/ait-sa-20191129-01-unauthenticated-remote-code-execution-oExploitThird Party Advisory
FAQ
What is CVE-2019-16885?
CVE-2019-16885 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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/Product...
How severe is CVE-2019-16885?
CVE-2019-16885 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-16885?
Check the references section above for vendor advisories and patch information. Affected products include: Okay-Cms Okaycms.