CVE-2026-129251
LOW
NVD
CVSS Score
2.4
Severity
LOW
Published
Nov 14, 2026
Vendor
unknown
Description
A vulnerability was detected in hrshadhin CloudSchool up to 3.0.1. This affects an unknown function of the file app/Http/Controllers/Backend/EventController.php of the component Event Description Handler. The manipulation of the argument data results in cross site scripting. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.