Chamilo LMS Learning Path PPT2LP Command Injection Vulnerability
CVE-2023-4222

8.8HIGH

Key Information:

Vendor

Chamilo

Status
Chamilo
Vendor
CVE Published:
28 November 2023

What is CVE-2023-4222?

A command injection issue exists in Chamilo LMS versions up to 1.11.24, specifically within the main/lp/openoffice_text_document.class.php file. This vulnerability allows users who are permitted to upload Learning Paths to execute arbitrary commands on the server, leveraging improper handling of special characters. This oversight can lead to remote code execution, enabling potential attackers to gain unauthorized control over the system.

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Deploy the Patch

Affected Version(s)

Chamilo 0 <= 1.11.24

References

https://support.chamilo.org/projects/chamilo-18/wiki/secu...
vendor-advisory
https://starlabs.sg/advisories/23/23-4222
third-party-advisory
https://github.com/chamilo/chamilo-lms/commit/ed72914608d...
patch

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ngo Wei Lin (@Creastery) of STAR Labs SG Pte. Ltd. (@starlabs_sg)
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