TI-2019-11832 Aliases CVE-2019-15751 GHSA-7ffh-mq47-jr43

An unrestricted file upload vulnerability in SITOS six Build v6.2.1 allows remote…

MEDIUM 49CWE-434Published 2019-10-07 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

An unrestricted file upload vulnerability in SITOS six Build v6.2.1 allows remote attackers to execute arbitrary code by uploading a SCORM file with an executable extension. This allows an unauthenticated attacker to upload a malicious file (containing PHP code to execute operating system commands) to the web root of the application.

Why it matters now

EPSS 0.0447 91st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sitos:sitos_six:6.2.1:::::::*	6.2.1	Vulnerable	Sitos

cpe:2.3:a:sitos:sitos_six:6.2.1:*:*:*:*:*:*:* Versions 6.2.1 Vulnerable ·Sitos

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2019-15751
2026-10-03 Alias added: GHSA-7ffh-mq47-jr43

References

Advisory 1

https://www.contextis.com/en/resources/advisories/cve-2019-15751

TI-2019-11827 SITOS six Build v6.2.1 allows an attacker to inject arbitrary PHP commands. CVSS 3.1CRITICAL 9.8
TI-2019-11829 SITOS six Build v6.2.1 permits unauthorised users to upload and import a SCORM 2004… CVSS 3.1CRITICAL 9.8
TI-2019-11828 SITOS six Build v6.2.1 allows a user with the user role of Seminar Coordinator to… CVSS 3.1HIGH 8.8
TI-2019-11830 SITOS six Build v6.2.1 allows a user to change their password and recovery email address… CVSS 3.1MEDIUM 6.5
TI-2019-11831 A Cross-Site Scripting (XSS) vulnerability in the blog function in SITOS six Build v6.2.1… CVSS 3.1MEDIUM 6.1

Sources

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