Improper Authentication

Overview The Utils.readChallengeTx function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the serverAccountID has signed the transaction. The function does not verify that the server ha...

Utils.readChallengeTx does not verify the server account signature

The Utils.readChallengeTx function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the serverAccountID has signed the transaction. The function does not verify that the server has signed...

GHSA-6CGH-HJPW-Q3GQ Utils.readChallengeTx does not verify the server account signature

The Utils.readChallengeTx function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the serverAccountID has signed the transaction. The function does not verify that the server has signed...

CVE-2021-32738

js-stellar-sdk is a Javascript library for communicating with a Stellar Horizon server. The Utils.readChallengeTx function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the...

CVE-2021-32738

js-stellar-sdk is a Javascript library for communicating with a Stellar Horizon server. The Utils.readChallengeTx function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the...

Design/Logic Flaw

js-stellar-sdk is a Javascript library for communicating with a Stellar Horizon server. The Utils.readChallengeTx function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction including verifying that the...

CVE-2021-32738

CVE-2021-32738 affects the js-stellar-sdk library used to interact with Stellar Horizon. The vulnerability lies in Utils.readChallengeTx, which, before version 8.2.3, did not verify that the server signature was present on the challenge transaction; however, signature verification via Utils.verif...