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MEDIUM6.5

PYSEC-2024-37

Quick fix

PYSEC-2024-37 — nonebot2: upgrade to the fixed version with the command below.

pip install --upgrade 'nonebot2>=2.2.0'

Details

nonebot2 is a cross-platform Python asynchronous chatbot framework written in Python. This security advisory pertains to a potential information leak (e.g., environment variables) in instances where developers utilize `MessageTemplate` and incorporate user-provided data into templates. The identified vulnerability has been remedied in pull request #2509 and will be included in versions released from 2.2.0. Users are strongly advised to upgrade to these patched versions to safeguard against the vulnerability. A temporary workaround involves filtering underscores before incorporating user input into the message template.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/nonebot2
Introduced in: 2.0.1Fixed in: 2.2.0
Fixpip install --upgrade 'nonebot2>=2.2.0'

References