CVE-2025-41349 MEDIUM

CVE-2025-41349: Stored Cross-Site Scripting (XSS) in WinPlus by Informática del Este

Vendor Informatica Del Este
Product WinPlus
Weakness CWE-79 · XSS
Published November 18, 2025
Last update February 18, 2026
View on NVD All CVEs

CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

What the vulnerability does

01Description

Stored Cross-site Scripting (XSS)vylnerability type in WinPlus v24.11.27 byInformática del Este that consist of an stored XSS of a stored XSS due to a lack of proper validation of user input by sending a POST request using the 'descripcion' parameter in '/WinplusPortal/ws/sWinplus. svc/json/savesolpla_post'. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and steal their cookie session details.

Key dates

02Disclosure timeline

November 18, 2025 CVE published
February 18, 2026 Record updated