CVE-2023-3368

Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS <= 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.

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

69.67% chance of exploitation in the next 30 days, 99th percentile

Nuclei

critical · CWE-78

Published

2023-11-28

Updated

2025-06-03

Proof-of-concept exploits (1)

• https://starlabs.sg/advisories/23/23-3368/

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-3368.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2023-33677
• CVE-2023-33717
• CVE-2023-33676
• CVE-2023-33718
• CVE-2023-33675
• CVE-2023-33719