XSS in Sanoma Clickedu

CVE-2026-5010

A reflected Cross-Site Scripting (XSS) vulnerability has been discovered in Clickedu. This vulnerability allows an attacker to execute JavaScript code in the victim’s browser by sending them a malicious URL using the endpoint “/user.php/”…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (21.7th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

References