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Advisories

e107 CMS v3.2.1 - Admin Upload Restriction Bypass + RCE

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severity
high
date
Affecting

  • e107 CMS 3.2.1

CWE
  • CWE-434 Unrestricted Upload of File with Dangerous Type
CVSS
8.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
Hubert Wojciechowski
Description
e107 CMS version 3.2.1 contains a file upload vulnerability that allows authenticated administrative users to bypass upload restrictions and execute PHP files. Attackers can upload malicious PHP files to parent directories by manipulating the upload URL parameter, enabling remote code execution through the Media Manager import feature.

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