stellar-sdk@2.0.0-beta.4 vulnerabilities

A library for working with the Stellar network, including communication with the Horizon and Soroban RPC servers.

Known vulnerabilities in the stellar-sdk package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
M Improper Authentication stellar-sdk is a stellar-sdk is a library for working with the Stellar Horizon server. Affected versions of this package are vulnerable to Improper Authentication due to missing `serverAccountID` signature verification in `Utils.readChallengeTx`. How to fix Improper Authentication? Upgrade `stellar-sdk` to version 8.2.3 or higher.	<8.2.3