CVE-2021-47871Hestia Control Panel 1.3.2 - Arbitrary File Write
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-73
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Mar 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Hestia Control Panel Hestia Control Panel hestia_control_panel:hestia_control_panel (from the name) | 1.3.3 | CNA record |
References
- https://www.exploit-db.com/exploits/49667exploit
- https://hestiacp.com/product
- https://github.com/hestiacp/hestiacpproduct
- https://www.vulncheck.com/advisories/hestia-control-panel-arbitrary-file-writethird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.