CyberRota Analysis
AI-GeneratedThe TonapiWebhookDispatcher in the pytonapi SDK versions 2.0.0 to 2.2.0 is vulnerable due to improper validation of the Authorization header for custom webhook paths, allowing unauthenticated attackers to send malicious payloads and invoke arbitrary handlers. This could lead to unauthorized actions being executed on behalf of the victim. Organizations using affected versions of the SDK should prioritize upgrading to version 2.2.1 to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
pytonapi is a Python SDK for TONAPI that provides REST API, streaming, and webhook access to the TON blockchain. From 2.0.0 to 2.2.0, TonapiWebhookDispatcher fails to validate the Authorization header when a webhook handler is registered with the documented path argument, because setup() stores bearer tokens only under the default suffix paths and never adds the custom path to the token map, so self._tokens.get(path) returns None and the authentication guard is skipped. An unauthenticated remote attacker can POST forged payloads to the custom webhook endpoint and trigger victim-defined handlers. This issue is fixed in version 2.2.1.