CVE Tools
Sign in

CVE-2022-50907

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

Published: Jan 13, 2026Updated: Jan 16, 2026 Sources: CVE List NVDCWE-434
7.2HIGH
NVD MITRE
EPSS Score
1.0%
Top 40.2%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-434

Affected Products

e107 CMSe107
On-premCMS Plugin
Web & CMS Plugins / cms-core
e107e107
On-premWeb App
Web & CMS Plugins / cms-core
e107oss-projectWeb & CMS Pluginsaka e107 cms, e107

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
No detection template yetWe can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

3 techniques
Command and Control
Initial Access
Persistence
View detailed technique mapping

References

https://www.exploit-db.com/exploits/50910
exploit-db.com
https://e107.org/
e107.org
https://e107.org/download
e107.org
and 1 more references View all →

Timeline

Published
Jan 13, 2026
Last Updated
Jan 16, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2022-50907 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows