HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-61524 — WebsiteBaker CMS before 2.13.10 contains an unrestricted file upload vulnerabili...

·Source: NIST NVD

Updated:

Executive Summary

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 applicat

Analysis

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. CVSS Score: 7.2. Published: 2026-08-03T18:16:40.210.

Indicators of Compromise (1)

CVE (1)
CVE-2026-61524
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Aug 3, 2026. Verified by: NIST.

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