CVE-2025-57055

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p34

Published

Sep 17, 2025 (Sep 17, 2025)

Modified

Jun 17, 2026

Description

WonderCMS 3.5.0 is vulnerable to Server-Side Request Forgery (SSRF) in the custom module installation functionality. An authenticated administrator can supply a malicious URL via the pluginThemeUrl POST parameter. The server fetches the provided URL using curl_exec() without sufficient validation, allowing the attacker to force internal or external HTTP requests.

Vendors: wondercms
Products: wondercms
Weakness: CWE-918
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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