GHSA-p94w-42g3-f7h4HighDisclosed before NVD

Holder can (re)create authentic credentials after receiving a credential in vp-toolkit

Published
March 6, 2020
Last Modified
January 9, 2023

📋 Description

Impact

The verifyVerifiableCredential() method check the cryptographic integrity of the Verifiable Credential, but it does not check if the credential.issuer DID matches the signer of the credential.

The verifier is impacted by this vulnerability.

Patches

Patch will be available in version 0.2.2.

Workarounds

In case you trust certain issuers for certain credentials as a verifier, trust the issuer's public key from the credential.proof.verificationMethod field.

References

Github issue

For more information

If you have any questions or comments about this advisory:

🎯 Affected products1

  • npm/vp-toolkit:< 0.2.2

🔗 References (4)