TI-2026-12453 Aliases CVE-2026-14776 GHSA-6pv2-9j3w-5x6g

Improper access control in SourceCodester Onlne Examination & Learning Management System

MEDIUM 57CWE-284Published 2026-07-05 · Updated 2026-07-06

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 security flaw has been discovered in SourceCodester Onlne Examination & Learning Management System 1.0. Affected by this vulnerability is the function pathinfo of the file /upload_files.php of the component Filename Extension. Performing a manipulation results in unrestricted upload. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The name of the affected product appears to have a typo in it.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00366 30th 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

Vendor	Product	Affected versions	Fixed in	Status	Source
SourceCodester	Onlne Examination & Learning Management System	1.0	—	No fix listed	CNA

Onlne Examination & Learning Management System VendorSourceCodester Affected 1.0 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sourcecodester:onlne_examination_learning_management_system::::::::	—	—	SourceCodester

cpe:2.3:a:sourcecodester:onlne_examination_learning_management_system:*:*:*:*:*:*:*:* Versions — — ·SourceCodester

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-14776
2026-10-03 Alias added: GHSA-6pv2-9j3w-5x6g

References

Exploit 1

https://github.com/nuiifornet/A033/blob/main/OE-LMS-RCE-2-upload_files.md

Other 1

https://www.sourcecodester.com/

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Sources

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