CVE-2020-35313

PoC ×2—

CVSS 3.1

9.8 critical

EPSS

45%p99

Published

Apr 20, 2021 (Apr 20, 2021)

Modified

Jun 17, 2026

Description

A server-side request forgery (SSRF) vulnerability in the addCustomThemePluginRepository function in index.php in WonderCMS 3.1.3 allows remote attackers to execute arbitrary code via a crafted URL to the theme/plugin installer.

Vendors: wondercms
Products: wondercms
Weakness: CWE-918
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 (45.2%)

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