CVE-2020-35314

Public Exploit

Description

A remote code execution vulnerability in the installUpdateThemePluginAction function in index.php in WonderCMS 3.1.3, allows remote attackers to upload a custom plugin which can contain arbitrary code and obtain a webshell via the theme/plugin installer.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 35.02% Top 5%
Third-Party Advisory github.com Third-Party Advisory packetstormsecurity.com Third-Party Advisory github.io Third-Party Advisory github.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/ third party advisory exploit
https://github.com/robiso/wondercms product third party advisory
https://packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.html third party advisory vdb entry exploit
https://zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/#authenticated-remote-code-execution third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-35314?
CVE-2020-35314 has been scored as a critical severity vulnerability.
How to fix CVE-2020-35314?
To fix CVE-2020-35314, 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-2020-35314 being actively exploited in the wild?
It is possible that CVE-2020-35314 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~35% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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