CVE-2023-4222

Chamilo LMS Learning Path PPT2LP Command Injection Vulnerability

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Command injection in `main/lp/openoffice_text_document.class.php` in Chamilo LMS <= v1.11.24 allows users permitted to upload Learning Paths to obtain remote code execution via improper neutralisation of special characters.

La inyección de comandos en `main/lp/openoffice_text_document.class.php` en Chamilo LMS en versiones <= 1.11.24 permite a los usuarios autorizados a cargar rutas de aprendizaje para obtener la ejecución remota de código mediante la neutralización inadecuada de caracteres especiales.

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

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-08-08 CVE Reserved
2023-11-28 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-12-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

CAPEC-88: OS Command Injection

References (4)

URL	Tag	Source

URL	Date	SRC
https://starlabs.sg/advisories/23/23-4222	2024-08-02

URL	Date	SRC
https://github.com/chamilo/chamilo-lms/commit/841a07396fed0ef27c5db13a1b700eac02754fc7	2023-11-30
https://github.com/chamilo/chamilo-lms/commit/ed72914608d2a07ee2eb587c1a654480d08201db	2023-11-30

URL	Date	SRC
https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-128-2023-09-04-Critical-impact-Moderate-risk-Authenticated-users-may-gain-unauthenticated-RCE-CVE-2023-4221CVE-2023-4222	2023-11-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Chamilo Search vendor "Chamilo"		Chamilo Lms Search vendor "Chamilo" for product "Chamilo Lms"				<= 1.11.24 Search vendor "Chamilo" for product "Chamilo Lms" and version " <= 1.11.24"		-		Affected