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 (3)
Scores
CVSS v3
5.9
EPSS
0.0034
EPSS Percentile
56.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-281
Status
published
Products (1)
metamask/metamask
< 10.11.3
Published
Jun 29, 2022
Tracked Since
Feb 18, 2026