CVE-2020-35314

PoC ×3—

CVSS 3.1

9.8 critical

EPSS

27%p98

Published

Apr 20, 2021 (Apr 20, 2021)

Modified

Jun 17, 2026

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.

Vendors: wondercms
Products: wondercms
Weakness: CWE-78
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (26.9%)

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