CVE-2019-16885

Public Exploit

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 16.89% Top 10%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org Third-Party Advisory ac.at
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.ait.ac.at/ait-sa-20191129-01-unauthenticated-remote-code-execution-okaycms third party advisory exploit
http://seclists.org/fulldisclosure/2019/Dec/15 mailing list third party advisory exploit
http://packetstormsecurity.com/files/155583/OkayCMS-2.3.4-Remote-Code-Execution.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-16885?
CVE-2019-16885 has been scored as a critical severity vulnerability.
How to fix CVE-2019-16885?
To fix CVE-2019-16885, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-16885 being actively exploited in the wild?
It is possible that CVE-2019-16885 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~17% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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