Description

Vvveb before version 1.0.8.2 contains an unrestricted file upload vulnerability in the media upload handler that allows authenticated users with media-upload permissions to bypass extension restrictions by uploading a .htaccess file to map .phtml extensions to the PHP handler. Attackers can upload a .phtml file containing arbitrary PHP code and trigger execution by sending an unauthenticated HTTP GET request to the uploaded file, resulting in remote code execution with web server privileges.

INFO

Published Date :

2026-05-06T18:42:35.890Z

Last Modified :

2026-05-08T14:04:31.827Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41938 vulnerability.

Vendors Products
Givanz
  • Vvveb
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41938.

URL Resource
https://github.com/givanz/Vvveb/commit/54a9e846fb94192f1b31ae81d81d25c874662e6a cve-icon cve-icon
https://github.com/givanz/Vvveb/releases/tag/1.0.8.2 cve-icon cve-icon
https://github.com/givanz/Vvveb/security/advisories/GHSA-wwmv-4g9g-p48g cve-icon cve-icon cve-icon
https://www.vulncheck.com/advisories/vvveb-rce-via-media-upload-handler cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact