TI-2026-12452 Aliases CVE-2026-14775 GHSA-g9x9-wg38-wjf3

SourceCodester Onlne Examination & Learning Management System process_lesson.php unrestricted upload

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

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 identified in SourceCodester Onlne Examination & Learning Management System 1.0. Affected is an unknown function of the file /process_lesson.php. Such manipulation of the argument user_id leads to unrestricted upload. The attack may be launched remotely. The exploit is publicly available and might be used. 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-2026-14775
2026-10-03 Alias added: GHSA-g9x9-wg38-wjf3

References

Exploit 1

https://github.com/nuiifornet/A033/blob/main/OE-LMS-RCE-1-process_lesson.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