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    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.

    Published:Nov 28, 2023
    Last Modified:Jun 3, 2025
    EPS:Nov 28, 2023
    EPSS Score:0.88954
    CVSS Score:9.8

    Affected Products

    Vendor
    Chamilo
    Product
    Chamilo

    Exploits

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

    Related CVEs

    CVE-2026-1106 (CVSS 2.1) — A security flaw has been discovered in Chamilo LMS up to 2.0.0 Beta 1. This issue affects the function deleteL…
    CVE-2025-69581 (CVSS 5.5) — An issue was discovered in Chamillo LMS 1.11.2. The Social Network /personal_data endpoint exposes full sensit…
    CVE-2023-4225 (CVSS 8.8) — Unrestricted file upload in `/main/inc/ajax/exercise.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated…
    CVE-2023-3545 (CVSS 9.8) — Improper sanitisation in `main/inc/lib/fileUpload.lib.php` in Chamilo LMS <= v1.11.20 on Windows and Apache in…
    CVE-2023-3533 (CVSS 9.8) — Path traversal in file upload functionality in `/main/webservices/additional_webservices.php` in Chamilo LMS <…
    CVE-2023-39061 (CVSS 3.5) — Cross Site Request Forgery (CSRF) vulnerability in Chamilo v.1.11 thru v.1.11.20 allows a remote authenticated…
    CVE-2023-34960 (CVSS 9.8) — A command injection vulnerability in the wsConvertPpt component of Chamilo v1.11.* up to v1.11.18 allows attac…
    CVE-2023-37063 (CVSS 4.8) — Chamilo 1.11.x up to 1.11.20 allows users with admin privilege account to insert XSS in the careers & promotio…
    CVE-2023-37064 (CVSS 4.8) — Chamilo 1.11.x up to 1.11.20 allows users with admin privilege account to insert XSS in the extra fields manag…
    CVE-2023-37061 (CVSS 4.8) — Chamilo 1.11.x up to 1.11.20 allows users with an admin privilege account to insert XSS in the languages manag…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High