CVE-2020-35314

CRITICAL

Wondercms - OS Command Injection

Title source: rule

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.

Exploits (3)

exploitdb WORKING POC
by zetc0de · pythonwebappsphp
https://www.exploit-db.com/exploits/49155
nomisec WORKING POC
by AkashLingayat · poc
https://github.com/AkashLingayat/WonderCMS-CVE-2020-35314
nomisec WORKING POC
by ybdegit2020 · poc
https://github.com/ybdegit2020/wonderplugin

Scores

CVSS v3 9.8
EPSS 0.4257
EPSS Percentile 97.5%
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-78
Status published
Products (1)
wondercms/wondercms 3.1.3
Published Apr 20, 2021
Tracked Since Feb 18, 2026