File upload vulnerability in HorizontCMS before 1.0.0-beta.3 via uploading a .htaccess and *.hello files using the Media Files upload functionality. The original file upload vulnerability (CVE-2020-27387) was remediated by restricting the PHP extensions; however, we confirmed that the filter was bypassed via uploading an arbitrary .htaccess and *.hello files in order to execute PHP code to gain RCE.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-15107 File upload vulnerability in HorizontCMS before 1.0.0-beta.3 via uploading a .htaccess and *.hello files using the Media Files upload functionality. The original file upload vulnerability (CVE-2020-27387) was remediated by restricting the PHP extensions; however, we confirmed that the filter was bypassed via uploading an arbitrary .htaccess and *.hello files in order to execute PHP code to gain RCE.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T21:40:14.223Z

Reserved: 2021-03-15T00:00:00

Link: CVE-2021-28428

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-04-05T16:15:11.880

Modified: 2024-11-21T05:59:39.253

Link: CVE-2021-28428

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses