Medium severity5.4NVD Advisory· Published Feb 16, 2021· Updated Jun 17, 2026
CVE-2021-27231
CVE-2021-27231
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Hestia/Hestia Control Paneldescription
- Range: <=1.3.5
Patches
Vulnerability mechanics
References
4- sick.codes/sick-2021-006nvdExploitThird Party Advisory
- github.com/hestiacp/hestiacp/issues/1622nvdThird Party Advisory
- www.hestiacp.comnvdVendor Advisory
- github.com/sickcodes/security/blob/master/advisories/sick-2021-006.mdnvdBroken Link
News mentions
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