CVE-2022-50916
Unknown Unknown - Not Provided
Authenticated File Upload Vulnerability in e107 CMS 3.2.1 Allows File Overwrite

Publication date: 2026-01-13

Last updated on: 2026-01-13

Assigner: VulnCheck

Description
e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrators to override server files through the Media Manager import functionality. Attackers can exploit the upload mechanism by manipulating the upload URL parameter to overwrite existing files like top.php in the web application directory.
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Meta Information
Published
2026-01-13
Last Modified
2026-01-13
Generated
2026-06-19
AI Q&A
2026-01-14
EPSS Evaluated
2026-06-18
NVD
CVE-2022-50916
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
e107 e107 3.2.1
e107 e107 2.3.3
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-434 The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
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Executive Summary

CVE-2022-50916 is a file upload vulnerability in e107 CMS version 3.2.1 that allows authenticated administrators to bypass upload restrictions and overwrite existing server files through the Media Manager import functionality. Attackers can manipulate the upload URL parameter to replace critical files like top.php in the web application directory, potentially enabling unauthorized code execution or site compromise. [1]

Impact Analysis

This vulnerability can lead to severe impacts including unauthorized code execution, full server compromise, and site takeover. By overwriting critical files such as top.php, attackers can execute arbitrary code on the server, potentially gaining control over the web application and its data. [1]

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