Ecosyste.ms: Advisories

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

• Pull Request #2509
• CWE-1336

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: 3 months ago
Updated: 3 months 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:

• https://github.com/nonebot/nonebot2/security/advisories/GHSA-59j8-776v-xxxg
• https://github.com/nonebot/nonebot2/pull/2509
• https://github.com/nonebot/nonebot2/commit/b65b3b438c95894654fd9081139989c757bdc6c1
• https://nvd.nist.gov/vuln/detail/CVE-2024-21624
• https://github.com/pypa/advisory-database/tree/main/vulns/nonebot2/PYSEC-2024-37.yaml
• https://github.com/advisories/GHSA-59j8-776v-xxxg

Repository: https://github.com/nonebot/nonebot2
Blast Radius: 15.1

Affected Packages