CVE-2022-32969

medium

Description

MetaMask before 10.11.3 might allow an attacker to access a user's secret recovery phrase because an input field is used for a BIP39 mnemonic, and Firefox and Chromium save such fields to disk in order to support the Restore Session feature, aka the Demonic issue.

References

Advisories

https://halborn.com/halborn-discovers-critical-vulnerability-affecting-crypto-wallet-browser-extensions/

https://halborn.com/disclosures/demonic-vulnerability/

https://github.com/MetaMask/metamask-extension/compare/v10.11.2...v10.11.3

Details

Source: Mitre, NVD

Published: 2022-06-29

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

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

Severity: Medium

CVSS v3

Base Score: 5.9

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

Severity: Medium

EPSS

EPSS: 0.00105