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Medium · 5.1 CVE-2026-5010 EUVD-2026-16660GHSA-jcp9-3x5h-m222

Reflected Cross-Site Scripting (XSS) in Sanoma’s Clickedu

Published Mar 27, 2026 · Updated Mar 27, 2026 · Assigned by INCIBE

Description

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/”. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on the user’s behalf.

Affected products

VendorProductAffectedFixed
Sanoma Clickedu < 5.1 5.1

References