122 lines
4.9 KiB
JSON
122 lines
4.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-41164",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-04-17T16:34:45.525Z",
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"datePublished": "2026-05-26T17:35:59.019Z",
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"dateUpdated": "2026-05-27T17:24:40.295Z"
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},
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"containers": {
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"cna": {
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"title": "nuts-node: JWT type confusion in v1 access token introspection allows VP replay as access token",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-345",
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"lang": "en",
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"description": "CWE-345: Insufficient Verification of Data Authenticity",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 4.4,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/nuts-foundation/nuts-node/security/advisories/GHSA-9hmg-827w-9rhj",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/nuts-foundation/nuts-node/security/advisories/GHSA-9hmg-827w-9rhj"
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}
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],
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"affected": [
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{
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"vendor": "nuts-foundation",
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"product": "nuts-node",
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"versions": [
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{
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"version": ">= 6.0.0-alpha.1, < 6.2.3",
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"status": "affected"
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},
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{
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"version": "< 5.4.31",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-05-26T17:35:59.019Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "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."
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}
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],
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"source": {
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"advisory": "GHSA-9hmg-827w-9rhj",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-05-27T17:24:32.828628Z",
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"id": "CVE-2026-41164",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-05-27T17:24:40.295Z"
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}
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}
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]
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}
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} |