CVE-2021-27231

medium

Description

Hestia Control Panel 1.3.5 and below, in a shared-hosting environment, sometimes allows remote authenticated users to create a subdomain for a different customer's domain name, leading to spoofing of services or email messages.

References

https://www.hestiacp.com/

https://sick.codes/sick-2021-006

https://github.com/sickcodes/security/blob/master/advisories/sick-2021-006.md

https://github.com/hestiacp/hestiacp/issues/1622

Details

Source: Mitre, NVD

Published: 2021-02-16

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 5.4

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N