CVE-2026-34907
Medium
Description
Wirtualna 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
SeverityMedium
CVSS5.1
Exploit probability—
ProductWirtualna Uczelnia
PublishedJun 2, 2026
First seenJun 2, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Simple SA Wirtualna Uczelnia | v ≤ wu#2016.437.295#0#20260327_105545 | — |
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