| Package | Affected versions | Patched versions |
|---|---|---|
| dp3t-backend-software development kit | < 1.1.1 | 1.1.1 |
An issue was discovered in DP3T-Backend-SDK before 1.1.1 for Decentralised Privacy-Preserving Proximity Tracing (DP3T). When it is configured to check JWT before uploading/publishing keys, it is possible to skip the signature check by providing a JWT token with alg=none.
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