CVE-2025-12140 CRITICAL

CVE-2025-12140: RCE in Wirtualna Uczelnia

Vendor Simple Sa
Product Wirtualna Uczelnia
Weakness CWE-95 · Eval injection
Published November 27, 2025
Last update November 28, 2025

CVSS base score

9.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

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

What the vulnerability does

01Description

The application contains an insecure 'redirectToUrl' mechanism that incorrectly processes the value of the 'redirectUrlParameter' parameter. The application interprets the entered string of characters as a Java expression, allowing an unauthenticated attacer to perform arbitrary code execution. This issue was fixed in version wu#2016.1.5513#0#20251014_113353

Key dates

02Disclosure timeline

November 27, 2025 CVE published
November 28, 2025 Record updated