{"id":"CVE-2023-3368","aliases":["EUVD-2023-44035","GHSA-x9xc-jg9p-2j7f"],"status":"published","title":"Chamilo LMS Unauthenticated Command Injection","description":"Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.69671,"percentile":0.99372,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2023-11-28T07:05:26Z","modified":"2026-10-28T02:30:24Z","exploits":[{"source":"nuclei","id":"CVE-2023-3368","title":"Chamilo LMS \u003c= v1.11.20 Unauthenticated Command Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-3368.yaml"}],"products":[{"vendor":"chamilo","product":"chamilo"}],"references":[{"url":"https://support.chamilo.org/projects/chamilo-18/wiki/security_issues#Issue-121-2023-07-05-Critical-impact-High-risk-Unauthenticated-Command-Injection-CVE-2023-3368","tags":["vendor-advisory","x_transferred","Issue Tracking","Vendor Advisory","advisory"]},{"url":"https://starlabs.sg/advisories/23/23-3368/","tags":["third-party-advisory","x_transferred","Exploit","Third Party Advisory","advisory"]},{"url":"https://github.com/chamilo/chamilo-lms/commit/37be9ce7243a30259047dd4517c48ff8b21d657a","tags":["patch","x_transferred","Patch","fix"]},{"url":"https://https://github.com/chamilo/chamilo-lms/commit/4c69b294f927db62092e01b70ac9bd6e32d5b48b","tags":["patch","x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3368","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x9xc-jg9p-2j7f"},{"url":"https://github.com/chamilo/chamilo-lms/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3368.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-3368","title":"Chamilo LMS Unauthenticated Command Injection","description":"Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.","status":"published","published":"2023-11-28T07:05:26.659Z","modified":"2025-06-03T13:58:32.131Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:35:24.707957Z"}],"euvd":[{"id":"EUVD-2023-44035","description":"Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.","status":"published","published":"2023-11-28T07:05:26Z","modified":"2025-06-03T13:58:32Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:32:32.089886Z"}],"ghsa":[{"id":"GHSA-x9xc-jg9p-2j7f","title":"Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20...","description":"Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.","status":"published","published":"2023-11-28T09:30:26Z","modified":"2023-11-28T09:30:32Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:55:06.860566Z"}],"nvd":[{"id":"CVE-2023-3368","description":"Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.","status":"published","published":"2023-11-28T07:15:41.683Z","modified":"2026-06-17T06:13:54.517Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:08:49.393375Z"}],"osv":[{"id":"CVE-2023-3368","title":"Chamilo LMS Unauthenticated Command Injection","description":"Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS \u003c= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.","status":"published","published":"2023-11-28T07:05:26.659Z","modified":"2026-10-28T02:30:24.458920439Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:44:32.116263Z"}]}}