CVE-2023-40580

Freighter mnemonic phrase may be accessed by Javascript through a private API

CVSS 8.1 HIGHEPSS 0.6%CWE-200

Freighter is a Stellar chrome extension. It may be possible for a malicious website to access the recovery mnemonic phrase when the Freighter wallet is unlocked. This vulnerability impacts access control to the mnemonic recovery phrase. This issue was patched in version 5.3.1.

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

Affected products

stellar · freighter

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References

https://github.com/stellar/freighter/commit/81f78ba008c41ce631a3d0f9e4449f4bbd90baee https://github.com/stellar/freighter/pull/948 https://github.com/stellar/freighter/security/advisories/GHSA-vqr6-hwg2-775w