PT-2025-48268 · Unknown · Wirtualna Uczelnia

Marcin Ressel · Published 2025-11-27 · Updated 2025-11-27 · CVE-2025-12140

Positive Technologies · (AI Summary)

CVSS v4.0

9.3

9.3

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Wirtualna Uczelnia versions prior to wu#2016.1.5513#0#20251014 113353

Description The application has an insecure 'redirectToUrl' mechanism that incorrectly processes the

redirectUrlParameter

parameter. The application interprets the entered string of characters as a Java expression, potentially allowing an unauthenticated attacker to execute arbitrary code. Real-world exploitation could risk unauthorized access to student and business data. The issue affects university systems.

Recommendations Update Wirtualna Uczelnia to version wu#2016.1.5513#0#20251014 113353 or later.

Fix

RCE

Eval Injection

Weakness Enumeration

CWE-95

Related Identifiers

CVE-2025-12140

Affected Products

Wirtualna Uczelnia

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-12140 · Security Note
• https://cert.pl/posts/2025/11/CVE-2025-12140 · Note
• https://twitter.com/0dayPublishing/status/1994046071723487375 · Twitter Post
• https://t.me/cveNotify/144187 · Telegram Post
• https://twitter.com/CVEnew/status/1994053245556117718 · Twitter Post
• https://twitter.com/lowcountrycyber/status/1994123037243826629 · Twitter Post