MetaMask: Missing ^ Line Beginner Leads to Origin Spoofing

The vulnerability was identified in MetaMask's regex-based origin validation for endowments. Due to a missing caret ^ anchor at the beginning of the regex pattern, origin spoofing was possible. This oversight allowed malicious domains to be treated as trusted, bypassing intended security...

MetaMask: Missing Line Terminator on allowedOrigins enables origin spoofing

The vulnerability identified by @pkkr was related to the Snaps allowedOrigins functionality, which allows Snap developers to control which origins can interact with certain Snap APIs. Due to a missing regex terminator, the origin control could be bypassed, enabling a malicious domain to access...

CVE-2022-32969

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...

PT-2022-3323 · Metamask +2 · Metamask +2

Name of the Vulnerable Software and Affected Versions: MetaMask versions prior to 10.11.3 Description: The issue is related to the storage of confidential information in unencrypted form, allowing an attacker to access a user's secret recovery phrase. This is due to the use of an input field for ...