CVE-2024-56156 Information

Description

Halo is an open source website building tool. Prior to version 2.20.13 a vulnerability in Halo allows attackers to bypass file type validation controls. This bypass enables the upload of malicious files including executables and HTML files which can lead to stored cross-site scripting attacks and potential remote code execution under certain circumstances. This issue has been patched in version 2.20.13.

Reference

https://github.com/halo-dev/halo/pull/7149 https://github.com/halo-dev/halo/security/advisories/GHSA-99mc-ch53-pqh9