CVE-2026-5670

MEDIUM 6.3

Cyber-III Student-Management-System upload.php move_uploaded_file unrestricted upload

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

11th

A vulnerability was found in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. This issue affects the function move_uploaded_file of the file /AssignmentSection/submission/upload.php. Performing a manipulation of the argument File results in unrestricted upload. The attack can be initiated remotely. The exploit has been made public and could be used. 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.

CWE	CWE-434 CWE-284
Vendor	cyber-iii
Product	student-management-system
Published	Apr 6, 2026
Last Updated	Apr 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Cyber-III / Student-Management-System

1a938fa61e9f735078e9b291d2e6215b4942af3f

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/355492 vuldb.com: https://vuldb.com/vuln/355492/cti vuldb.com: https://vuldb.com/submit/786022 github.com: https://github.com/Cyber-III/Student-Management-System/issues/241 github.com: https://github.com/Cyber-III/Student-Management-System/

Credits

🔍 Lier (VulDB User) VulDB CNA Team