Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| nonebot / nonebot2 | affected >= 2.0.0a16, < 2.2.0 |
CWE
CWE-200
References
- https://github.com/nonebot/nonebot2/security/advisories/GHSA-59j8-776v-xxxg
- https://github.com/nonebot/nonebot2/pull/2509
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.