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CVE-2022-50906

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

Published: Jan 13, 2026Updated: Jan 16, 2026 Sources: CVE List NVDCWE-79
4.8MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 73.0%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

e107e107
On-premWeb App
Web & CMS Plugins / cms-core
e107 CMSe107
On-premCMS Plugin
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.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
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References

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

Timeline

Published
Jan 13, 2026
Last Updated
Jan 16, 2026

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