Ecosyste.ms: Advisories

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Security Advisories: GSA_kwCzR0hTQS01OWo4LTc3NnYteHh4Z84AA5Lo

NoneBot Potential Information Leak in User-Constructed Message Templates

Impact

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.

Patches

The identified vulnerability has been remedied in fix #2509 and will be included in versions released after 2.1.3. Users are strongly advised to upgrade to these patched versions to safeguard against the vulnerability.

Workarounds

A temporary workaround involves filtering underscores before incorporating user input into the message template.

References

Permalink: https://github.com/advisories/GHSA-59j8-776v-xxxg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS01OWo4LTc3NnYteHh4Z84AA5Lo
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: 19 days ago
Updated: 12 days ago


CVSS Score: 5.7
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Identifiers: GHSA-59j8-776v-xxxg, CVE-2024-21624
References:

Affected Packages

pypi:nonebot2
Versions: >= 2.0.0a16, <= 2.1.3
Fixed in: 2.2.0