VULNERABILITY INTELLIGENCE

CVE-2020-5232

CVSS score8.7 HIGH
EPSS probability1.18%
CISA KEVNot currently listed
Published2020-01-31
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Description

A user who owns an ENS domain can set a trapdoor, allowing them to transfer ownership to another user, and later regain ownership without the new owners consent or awareness. A new ENS deployment is being rolled out that fixes this vulnerability in the ENS registry.

Weakness classification

  • CWE-285: Improper Authorization

Primary references