PT-2023-28295 · Unknown · Chamilo Lms

Creastery + 1 · Published 2023-11-28 · Updated 2023-11-30 · CVE-2023-4222

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Chamilo LMS versions prior to 1.11.24

Description The issue concerns a command injection in the main/lp/openoffice text document.class.php file, allowing users who can upload Learning Paths to achieve remote code execution. This is due to the improper neutralization of special characters.

Recommendations For versions prior to 1.11.24, update to a version that contains a fix for this issue to prevent command injection and potential remote code execution. As a temporary workaround, consider restricting the upload of Learning Paths to trusted users or disabling the vulnerable openoffice text document.class.php file until a patch is available.

Exploit

Fix

RCE

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2023-4222

Affected Products

Chamilo Lms

References · 7

• 🔥 https://starlabs.sg/advisories/23/23-4222 · Exploit
• https://github.com/chamilo/chamilo-lms/commit/ed72914608d2a07ee2eb587c1a654480d08201db · Patch
• https://github.com/chamilo/chamilo-lms/commit/841a07396fed0ef27c5db13a1b700eac02754fc7 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-4222 · Security Note
• 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 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-4222 · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4222 · Note