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WS-2022-0084

Good to know:

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Date: August 19, 2025

Sanic v20.12 officially supports Python versions 3.6, 3.7, 3.8, and 3.9. However, if you accidentally run it with version 3.10 (which is not supported by Sanic 20.12), your server is prone to crashing on an incoming web request.

Language: Python

Severity Score

Related Resources (5)

https://github.com/sanic-org/sanic/releases/tag/v20.12.6
https://github.com/sanic-org/sanic/commit/3b85b3bbad9a3104ac37b75f16ac210a6cd1a265
https://github.com/sanic-org/sanic
https://github.com/sanic-org/sanic/security/advisories/GHSA-7p79-6x2v-5h88
https://www.mend.io/vulnerability-database/WS-2022-0084

Severity Score

Weakness Type (CWE)

Uncaught Exception

CWE-248

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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