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Critical 9.3Published Nov 27, 2025

CVE-2025-12140RCE in Wirtualna Uczelnia

Updated under an hour ago ()

Does this affect you?

It affects Simple SA Wirtualna Uczelnia. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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

CVSS
9.3 CRITICAL (v4.0, CNA)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
Weakness (CWE)
CWE-95
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
CERT-PL
NVD analysis
Deferred
Record last updated
Nov 28, 2025
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Simple SA Wirtualna Uczelnia
simple:wirtualna_uczelnia (from the name)
before wu#2016.1.5513#0#20251014_113353
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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