CVE-2026-61524 – WebsiteBaker CMS < 2.13.10 File Upload RCE via Module Installation

​CVE ID :CVE-2026-61524

Published : Aug. 3, 2026, 5:19 p.m. | 53 minutes ago

Description :WebsiteBaker CMS before 2.13.10 contains an unrestricted file upload vulnerability in the module installation feature that allows authenticated administrators to achieve remote code execution by uploading a crafted ZIP archive containing a PHP webshell alongside a valid info.php metadata file. Attackers can place the malicious archive through the module installation interface, causing the application to extract the webshell into a web-accessible modules/ subdirectory where it becomes immediately executable by any unauthenticated user via direct HTTP request.

Severity: 8.6 | HIGH

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