CVE-2017-14521

HIGH

WonderCMS 2.3.1 - Code Injection

Title source: llm
STIX 2.1

Description

In WonderCMS 2.3.1, the upload functionality accepts random application extensions and leads to malicious File Upload.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Samrat Das · textwebappsphp
https://www.exploit-db.com/exploits/43963

References (2)

Core 2
Core References
Exploit, Technical Description, Third Party Advisory x_refsource_misc
https://securitywarrior9.blogspot.in/2018/01/vulnerability-in-wonder-cms-leading-to.html
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/43963/

Scores

CVSS v3 8.8
EPSS 0.0364
EPSS Percentile 87.9%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-434
Status published
Products (2)
wondercms/wondercms 2.3.0
wondercms/wondercms 2.3.1
Published Jan 26, 2018
Tracked Since Feb 18, 2026