File Upload Vulnerability in e107 CMS by e107
CVE-2022-50907

8.6HIGH

Key Information:

Vendor

E107

Status
E107 Cms
Vendor
CVE Published:
13 January 2026

Badges

👾 Exploit Exists

What is CVE-2022-50907?

The e107 CMS version 3.2.1 features a critical file upload vulnerability that permits authenticated administrative users to bypass security measures designed to restrict uploads. This issue arises from manipulating the upload URL parameter, which can lead to the execution of arbitrary PHP files on the server. By exploiting this flaw, attackers can utilize the Media Manager import feature to upload malicious files to parent directories, potentially enabling remote code execution.

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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:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hubert Wojciechowski
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