EUVD-2026-19217
GHSA-7h2q-r7w3-qfpr
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 security flaw has been discovered in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. Affected is an unknown function of the file /admin/Add%20notice/batch-notice.php. Performing a manipulation of the argument $_SERVER['PHP_SELF'] results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Analysis
Stored cross-site scripting (XSS) in Cyber-III Student-Management-System via manipulation of the $_SERVER['PHP_SELF'] variable in the batch-notice.php admin file allows authenticated attackers with high privileges to inject malicious scripts. The vulnerability affects all versions up to commit 1a938fa61e9f735078e9b291d2e6215b4942af3f, exploitable remotely with user interaction, and publicly available exploit code exists. …
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