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CVE-2024-21624

5.7 · MEDIUM

nonebot2 is a cross-platform Python asynchronous chatbot framework written in Python.

Published Feb 9, 2024CWE-200EPSS 0.49%

Overview

CVE-2024-21624 is a medium-severity vulnerability. It was published on February 9, 2024 and has a CVSS 3.1 base score of 5.7 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/nonebot/nonebot2/pull/2509GitHubgithub.com/nonebot/nonebot2/security/advisories/GHSA-59j8-776v-xxxgGitHubgithub.com/nonebot/nonebot2/pull/2509GitHubgithub.com/nonebot/nonebot2/security/advisories/GHSA-59j8-776v-xxxg

How CyberStrike helps

Frequently asked questions

What is CVE-2024-21624?

CVE-2024-21624 is a medium-severity vulnerability. It was published on February 9, 2024 and has a CVSS 3.1 base score of 5.7 (MEDIUM).

How severe is CVE-2024-21624?

This vulnerability has a CVSS 3.1 base score of 5.7, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-21624?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-21624?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2024-21624 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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