Holder can (re)create authentic credentials after receiving a credential in vp-toolkit
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
For more information
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- Discuss in the existing issue
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Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | vp-toolkit | < 0.2.2 | 0.2.2 |
References
- Weakness (CWE)
-- Platform
- npm
- Package
vp-toolkit- Disclosed
- 06.03.2020
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-p94w-42g3-f7h4 - CC BY 4.0
Vulnerability history: vp-toolkit
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 03.2020 03.2020
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 2
Disclosures per year
- 2020: 2
- 2021: 0
- 2022: 0
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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