CVE-2022-50916

7.2 HIGH
Published: January 13, 2026 Modified: January 16, 2026
View on NVD

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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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://e107.org/
Source: disclosure@vulncheck.com
Product
https://e107.org/download
Source: disclosure@vulncheck.com
Product
https://www.exploit-db.com/exploits/50910
Source: disclosure@vulncheck.com
Exploit Third Party Advisory VDB Entry
https://www.vulncheck.com/advisories/e-cms-upload-restriction-bypass-authenticated-admin-server-file-override
Source: disclosure@vulncheck.com
Third Party Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.2 / 10.0
EPSS (Exploit Probability)
0.1%
28th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-434

Affected Vendors

e107

Related CVEs

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CVE-2026-4583 5.0
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