CVE-2023-4221: high-severity vulnerability in Chamilo
Chamilo LMS Learning Path PPT2LP Command Injection Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 3.5%
Command injection in `main/lp/openoffice_presentation.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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Chamilo · ChamiloRelated CVEs — Chamilo
In the same product, most dangerous first.
CVE-2023-4220HIGHChamilo LMS Unauthenticated Big Upload File Remote Code ExecutionEPSS 76.1%CVE-2023-3368CRITICALChamilo LMS Unauthenticated Command InjectionEPSS 69.7%CVE-2023-4222HIGHChamilo LMS Learning Path PPT2LP Command Injection VulnerabilityEPSS 3.5%CVE-2023-3533CRITICALChamilo LMS Unauthenticated Remote Code Execution via Arbitrary File WriteEPSS 3.5%CVE-2023-4226HIGHChamilo LMS File Upload Functionality Remote Code ExecutionEPSS 2.5%CVE-2023-3545CRITICALChamilo LMS Htaccess File Upload Security BypassEPSS 2.4%
References
https://github.com/chamilo/chamilo-lms/commit/841a07396fed0ef27c5db13a1b700eac02754fc7https://github.com/chamilo/chamilo-lms/commit/ed72914608d2a07ee2eb587c1a654480d08201dbhttps://starlabs.sg/advisories/23/23-4221https://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