Upload Restriction Bypass in e107 CMS by e107 Inc.
CVE-2022-50906

4.8MEDIUM

Key Information:

Vendor

E107

Status
E107 Cms
Vendor
CVE Published:
13 January 2026

Badges

👾 Exploit Exists

What is CVE-2022-50906?

e107 CMS version 3.2.1 is affected by a critical upload restriction bypass vulnerability that allows authenticated administrators to upload malicious SVG files through the media manager feature. This vulnerability can be exploited to introduce SVG files containing embedded cross-site scripting (XSS) payloads. When these files are accessed, they can execute arbitrary scripts, potentially compromising the integrity and security of the website.

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Affected Version(s)

e107 CMS 3.2.1

References

https://www.exploit-db.com/exploits/50910
exploit
https://e107.org/
product
https://e107.org/download
product

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hubert Wojciechowski
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