Home/CVE/e107 CMS 3.2.1 contains an upload restriction bypass vulnerability that allows authenticated administrators to upload ma
CVE

CVE-2022-50906

e107 CMS 3.2.1 contains an upload restriction bypass vulnerability that allows authenticated administrators to upload ma

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.

MEDIUM · CVSS 4.8 EPSS 0.00111
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
e107all versions
⚠

Public Exploits & PoCs

1
pocwww.exploit-db.com · 50910www.exploit-db.com
▣

Scoring & Timeline

4.8
MEDIUM · CVSS v3.1 · disclosure@vulncheck.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Jan 2026 · 11:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://e107.org/Product
https://e107.org/downloadProduct
https://www.vulncheck.com/advisories/e-cms-admin-upload-restriction-bypass-stored-xssThird Party Advisory
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