RCE in Cyber-iii Student-management-system
CVE-2026-5668
A flaw has been found in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. This affects an unknown part of the file /admin/Add%20notice/add%20notice.php. This manipulation of the argument $_SERVER['PHP_SEL…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (10.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Cyber-iii Student-management-system — versions 1a938fa61e9f735078e9b291d2e6215b4942af3f
Weakness classification (CWE)
References
- VDB-355490 | Cyber-III Student-Management-System add%20notice.php cross site scripting (technical-description, vdb-entry)
- VDB-355490 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #785895 | Cyber-III Student-Management-System 1.0 XSS vulnerability (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5668?
- CVE-2026-5668 is a low-severity vulnerability in Cyber-iii Student-management-system, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-04-06.
- How severe is CVE-2026-5668?
- Low severity. CVSS v3 base score is 2.4 out of 10.