What’s Vulnerable › Vulnerabilities
CVE-2025-41347: Stored Cross-Site Scripting (XSS) in WinPlus by Informática del Este
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-11-18 · updated 2026-10-18
- Weakness: CWE-434
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'.
Affected products
- Informatica del Este WinPlus: 24.11.27
References
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