EUVD-2026-19215
GHSA-fwhv-4w7x-fj6c
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
4Description
A vulnerability was identified in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. This impacts an unknown function of the file /admin/Add%20notice/notice.php of the component Admin Add Endpoint. Such manipulation of the argument $_SERVER['PHP_SELF'] leads to cross site scripting. It is possible to launch the attack remotely. The exploit is publicly available and might be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.
Analysis
Reflected cross-site scripting in Cyber-III Student-Management-System up to commit 1a938fa61e9f735078e9b291d2e6215b4942af3f allows high-privilege authenticated attackers to inject malicious scripts via the $_SERVER['PHP_SELF'] parameter in the admin notice endpoint (/admin/Add%20notice/notice.php). Publicly available exploit code exists, and the vulnerability requires user interaction (UI) to trigger, limiting practical impact despite remote accessibility.
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