QwikSec

Security Database

CVE

CWE

Training

CVE-2022-50906

Published: Jan 13, 2026

Modified: Apr 7, 2026

PUBLISHED

CVSS v3.1

4.8

MEDIUM

Description

e107 CMS 3.2.1 contains an upload restriction bypass vulnerability that allows authenticated administrators to upload malicious SVG files through the media manager. Attackers with admin privileges can exploit this vulnerability to upload SVG files with embedded cross-site scripting (XSS) payloads that can execute arbitrary scripts when viewed.

Vendor	Product	Versions
e107	e107 CMS	affected `3.2.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

ExploitDB-50910

exploit

Official Vendor Homepage

product

Software Download Page

product

VulnCheck Advisory: e107 CMS v3.2.1 - Admin Upload Restriction Bypass + Stored XSS

third-party-advisory

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.