CVE-2022-32969 json
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 mnemon…
published 2022-06-29 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-36035
- cvss
- 5.9
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 78%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- metamask metamask 10.11.3
Exploit prediction
1.82% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-281 Improper Preservation of Permissions
References
-
github.com
/MetaMask/metamask-extension/compare/v10.11.2...v10.11.3
patch, third-party-advisory
-
halborn.com
/disclosures/demonic-vulnerability/
third-party-advisory
-
halborn.com
/halborn-discovers-critical-vulnerability-affecting-crypto-wallet-browser-extensions/
third-party-advisory
Sources
- CVE List CVE-2022-32969
- NVD CVE-2022-32969
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