Chamilo LMS has unauthenticated access to Twig template source files exposes application logic_CVE-2026-33705

{
    "lastseen": "",
    "description": "Chamilo LMS is a learning management system. Prior to 1.11.38, Twig template files (.tpl) under /main/template/default/ are directly accessible without authentication via HTTP GET requests. These templates expose internal application logic, variable names, AJAX endpoint URLs, and admin panel structure. This vulnerability is fixed in 1.11.38.",
    "published": "2026-04-10T18:32:45.193Z",
    "modified": "2026-04-10T18:33:44.062Z",
    "type": "cve",
    "title": "Chamilo LMS has unauthenticated access to Twig template source files exposes application logic",
    "source": "GitHub_M",
    "references": "https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-5wjg-8x28-px57\nhttps://github.com/chamilo/chamilo-lms/commit/4efb5ee8ed849ca147ca1fe7472ef7b98db17bff",
    "id": "CVE-2026-33705",
    "bulletinFamily": "",
    "cwe": [
        "CWE-538"
    ],
    "cvelist": null,
    "sourceData": "chamilo chamilo-lms < 1.11.38",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "chamilo-lms",
    "version": "< 1.11.38",
    "vendor": "chamilo",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}