Read the docs
TI-2026-04975 Aliases CVE-2026-5670GHSA-2x66-2279-rwjv

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

Priority MEDIUM 57CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass, Code execution
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-284 and CWE-434.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00209 11th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Cyber-IIIStudent-Management-System1a938fa61e9f735078e9b291d2e6215b4942af3f—No fix listedCNA
  • Student-Management-System VendorCyber-III Affected 1a938fa61e9f735078e9b291d2e6215b4942af3f Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-5670
  2. 2026-10-03 Alias added: GHSA-2x66-2279-rwjv

References

Exploit 1

Other 1

  • TI-2026-04974 Cyber-III Student-Management-System Parameter login.php sql injection CVSS 4.0MEDIUM 6.9
  • TI-2026-04950 Cyber-III Student-Management-System HTTP POST Request update.php improper authorization CVSS 4.0MEDIUM 6.9
  • TI-2026-04976 Cyber-III Student-Management-System Class Schedule Deletion Endpoint delete_batch.php cross site scripting CVSS 4.0MEDIUM 5.3
  • TI-2026-04973 Cyber-III Student-Management-System add%20notice.php cross site scripting CVSS 4.0MEDIUM 4.8
  • TI-2026-04952 Cyber-III Student-Management-System batch-notice.php cross site scripting CVSS 4.0MEDIUM 4.8
  • TI-2026-04951 Cyber-III Student-Management-System Admin Add Endpoint notice.php cross site scripting CVSS 4.0MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences