CVE-2021-36548

Public Exploit

Description

A remote code execution (RCE) vulnerability in the component /admin/index.php?id=themes&action=edit_template&filename=blog of Monstra v3.0.4 allows attackers to execute arbitrary commands via a crafted PHP file.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 17.75% Top 10%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/monstra-cms/monstra/issues/470 third party advisory issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2021-36548?
CVE-2021-36548 has been scored as a critical severity vulnerability.
How to fix CVE-2021-36548?
To fix CVE-2021-36548, 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-2021-36548 being actively exploited in the wild?
It is possible that CVE-2021-36548 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~18% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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