CVE-2023-3533

Path traversal in file upload functionality in `/main/webservices/additional_webservices.php` in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via arbitrary file write.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/chamilo/chamilo-lms/commit/37be9ce7243a30259047dd4517c48ff8b21d657a	Patch
https://starlabs.sg/advisories/23/23-3533/	Exploit Third Party Advisory
https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-124-2023-07-13-Critical-impact-High-risk-Unauthenticated-Arbitrary-File-Write-RCE-CVE-2023-3533	Issue Tracking Patch Vendor Advisory
https://github.com/chamilo/chamilo-lms/commit/37be9ce7243a30259047dd4517c48ff8b21d657a	Patch
https://starlabs.sg/advisories/23/23-3533/	Exploit Third Party Advisory
https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-124-2023-07-13-Critical-impact-High-risk-Unauthenticated-Arbitrary-File-Write-RCE-CVE-2023-3533	Issue Tracking Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:chamilo:chamilo:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-11-28 07:15

Updated : 2024-11-21 08:17

NVD link : CVE-2023-3533

Mitre link : CVE-2023-3533

CVE.ORG link : CVE-2023-3533

JSON object : View

Products Affected

chamilo

chamilo

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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