by Kastro
Paper/Archive/CVE-2025-12140

CVE-2025-12140

Simple SA Wirtualna Uczelnia — RCE in Wirtualna Uczelnia

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
36
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 38.3.383 × 207.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

Affected

ProductAffectedFixed inSource
Wirtualna Uczelnia< wu#2016.1.5513#0#20251014_113353wu#2016.1.5513#0#20251014_113353CNA

Scores by source

CERT-PL (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcert.pl/posts/2025/11/CVE-2025-12140