Description

Unlimited upload vulnerability for dangerous file types in WinPlus v24.11.27 from Informática del Este. This vulnerability allows an attacker to upload a 'webshell' by sending a POST request to '/WinplusPortal/ws/sWinplus.svc/json/uploadfile'.

INFO

Published Date :

2025-11-18T11:06:39.222Z

Last Modified :

2026-02-18T12:16:04.094Z

Source :

INCIBE
AFFECTED PRODUCTS

The following products are affected by CVE-2025-41347 vulnerability.

Vendors Products
Iest
  • Winplus
Informatica Del Este
  • Winplus
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-41347.

URL Resource
https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-winplus-informatica-del-este cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact