Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the server.
History

Fri, 23 Jan 2026 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Hestiacp
Hestiacp control Panel
Vendors & Products Hestiacp
Hestiacp control Panel

Thu, 22 Jan 2026 23:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 21 Jan 2026 17:45:00 +0000

Type Values Removed Values Added
Description Hestia Control Panel 1.3.2 contains an arbitrary file write vulnerability that allows authenticated attackers to write files to arbitrary locations using the API index.php endpoint. Attackers can exploit the v-make-tmp-file command to write SSH keys or other content to specific file paths on the server.
Title Hestia Control Panel 1.3.2 - Arbitrary File Write
Weaknesses CWE-73
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-01-21T17:27:47.238Z

Updated: 2026-01-22T16:52:26.974Z

Reserved: 2026-01-18T12:35:05.171Z

Link: CVE-2021-47871

cve-icon Vulnrichment

Updated: 2026-01-22T16:47:07.128Z

cve-icon NVD

Status : Received

Published: 2026-01-21T18:16:20.190

Modified: 2026-01-21T18:16:20.190

Link: CVE-2021-47871

cve-icon Redhat

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