CVE-2024-56156 — Halo Vulnerable to Stored XSS and RCE via File Upload Bypass
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…
Published: 2025-04-25 · CVSS: 5.5 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7