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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-9hmg-827w-9rhj | nuts-node has JWT type confusion in v1 access token introspection that allows VP replay as access token |
Wed, 27 May 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 27 May 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nuts-foundation
Nuts-foundation nuts-node |
|
| Vendors & Products |
Nuts-foundation
Nuts-foundation nuts-node |
Tue, 26 May 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | nuts-node is the reference implementation of the Nuts specification. Prior to 6.2.3 and 5.4.31, the v1 access token introspection endpoint (/auth/v1/introspect_access_token) accepts any JWT signed by a key present on the node, without validating the JWT type, issuer-to-key binding, or required claims. This allows a Verifiable Presentation (VP) JWT to be replayed as an access token and receive an active: true introspection response. This vulnerability is fixed in 6.2.3 and 5.4.31. | |
| Title | nuts-node: JWT type confusion in v1 access token introspection allows VP replay as access token | |
| Weaknesses | CWE-345 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-27T17:24:40.295Z
Reserved: 2026-04-17T16:34:45.525Z
Link: CVE-2026-41164
Updated: 2026-05-27T17:24:36.457Z
Status : Deferred
Published: 2026-05-26T18:16:47.683
Modified: 2026-06-17T10:46:15.657
Link: CVE-2026-41164
No data.
OpenCVE Enrichment
Updated: 2026-05-27T10:08:48Z
Github GHSA