Home/CVE/e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrators to override server
CVE

CVE-2022-50916

e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrators to override server

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.

HIGH · CVSS 7.2 EPSS 0.00134
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  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-434Unrestricted Upload of File with Dangerous Type
▤

Affected Products & Versions

1
e107all versions
⚠

Public Exploits & PoCs

1
pocwww.exploit-db.com · 50910www.exploit-db.com
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · disclosure@vulncheck.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Jan 2026 · 11:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://e107.org/Product
https://e107.org/downloadProduct
https://www.vulncheck.com/advisories/e-cms-upload-restriction-bypass-authenticated-admin-server-file-overrideThird Party Advisory
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