What’s Vulnerable › Vulnerabilities
CVE-2026-5010: Reflected Cross-Site Scripting (XSS) in Sanoma’s Clickedu
- Severity: medium (CVSS 5.1 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-27 · updated 2026-10-26
- Weakness: CWE-79
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
- Sanoma Clickedu: before 5.1 — fixed in 5.1
How to fix
Upgrade to a fixed version: Sanoma Clickedu 5.1. Check the vendor advisory for mitigations.
References
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