CVE-2026-8315: Webbeyaz Web Design Mediküm Web

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Stored XSS. This issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.

Affected products

• Webbeyaz Web Design Mediküm Web: up to and including 08072026

Published 2026-07-08. Last modified 2026-07-09.