Critical severity9.8NVD Advisory· Published Apr 20, 2021· Updated Jun 17, 2026

CVE-2020-35314

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WonderCMS/Wondercms2 versions
cpe:2.3:a:wondercms:wondercms:3.1.3:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:wondercms:wondercms:3.1.3:*:*:*:*:*:*:*
- (no CPE)range: =3.1.3
WonderCMS/WonderCMSdescription

Patches

Vulnerability mechanics

References

packetstormsecurity.com/files/160311/WonderCMS-3.1.3-Remote-Code-Execution.htmlnvdExploitThird Party AdvisoryVDB Entry
zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/nvdExploitThird Party Advisory
zetc0de.github.io/post/authenticated-rce-ssrf-wondercms/nvdExploitThird Party Advisory

News mentions

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cvss	0.637
epss	0.022
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000