Home

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'.

PUBLISHED Reserved 2025-04-16 | Published 2025-11-18 | Updated 2025-11-18 | Assigner INCIBE




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-434 Unrestricted Upload of File with Dangerous Type

Product status

Default status
unaffected

24.11.27
affected

Credits

Antonio Moreno Gómez finder

References

www.incibe.es/...-scripting-xss-winplus-informatica-del-este

cve.org (CVE-2025-41347)

nvd.nist.gov (CVE-2025-41347)

Download JSON