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.
Metrics
Affected Vendors & Products
References
History
Fri, 19 Sep 2025 20:00:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Halo
Halo halo |
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| CPEs | cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Halo
Halo halo |
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| Metrics |
cvssV3_1
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Fri, 25 Apr 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Fri, 25 Apr 2025 15:30:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Halo Vulnerable to Stored XSS and RCE via File Upload Bypass | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-04-25T15:08:00.942Z
Updated: 2025-04-25T20:15:07.849Z
Reserved: 2024-12-17T18:16:49.853Z
Link: CVE-2024-56156
Updated: 2025-04-25T20:14:48.908Z
Status : Analyzed
Published: 2025-04-25T16:15:25.597
Modified: 2025-09-19T19:57:36.150
Link: CVE-2024-56156
No data.
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