Simple SA Vulnerabilities and Affected Products
Vulnerabilities associated with Wirtualna Uczelnia.
Products
Clear product- SIMPLE.ERP4 vulnerabilities
- Wirtualna Uczelnia3 vulnerabilities
| Vulnerability | Title and context | CVSS | EPSS | PoCs | Signals | STIX action |
|---|---|---|---|---|---|---|
CVE-2026-34907MEDIUM | Reflected Cross-Site Scripting (XSS) in Wirtualna UczelniaWirtualna Uczelnia is vulnerable to Reflected Cross‑Site Scripting (XSS) due to insecure handling of the locale parameter across multiple endpoints. An attacker can craft a malicious URL with JavaScript embedded in the locale parameter and send it to a victim. When the victim opens the link, the injected script will be executed in their browser. This issue affects Wirtualna Uczelnia versions up to wu#2016.437.295#0#20260327_105545 CWE-79Jun 2, 2026 | CVSS5.1v4.0 | EPSS0.285% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2026-34906CRITICAL | Server-Side Template Injection (SSTI) in Wirtualna UczelniaServer-Side Template Injection (SSTI) in Wirtualna Uczelnia allows an unauthenticated attacker to perform Remote Code Execution (RCE). In the endpoint redirectToUrl and parameter redirectUrlParameter, insufficient input validation permits injection of arbitrary template expressions that are executed on the server. Successful exploitation can allow an attacker to run remote commands, including establishing a reverse shell. This issue affects Wirtualna Uczelnia versions up to wu#2016.437.295#0#20… CWE-1336Jun 2, 2026 | CVSS9.3v4.0 | EPSS0.557% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |
CVE-2025-12140CRITICAL | RCE in Wirtualna UczelniaThe 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 CWE-95Nov 27, 2025 | CVSS9.3v4.0 | EPSS0.401% | PoCs0 | SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templates | STIX |