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CVE-2026-5423

🗓️ 06 Aug 2026 15:15:29Reported by Neo4jType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Subscription auth bypass via unverified JSON Web Token in GraphQL connectionParams; fix in 7.5.6+ or 5.12.14+.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-5423
6 Aug 202615:15
attackerkb
cvelist
Cvelist
CVE-2026-5423 Subscription Authentication Bypass via Unverified connectionParams.jwt
6 Aug 202615:15
cvelist
euvd
EUVD
EUVD-2026-54094
6 Aug 202615:15
euvd
nvd
NVD
CVE-2026-5423
6 Aug 202616:16
nvd
vulnrichment
Vulnrichment
CVE-2026-5423 Subscription Authentication Bypass via Unverified connectionParams.jwt
6 Aug 202615:15
vulnrichment
CNA
Node
OR
neo4jgraphqlRange7.0.07.5.6
neo4jgraphqlRange5.0.05.12.14
neo4jgraphqlRange6.0.06.6.4
[
  {
    "vendor": "neo4j",
    "product": "graphql",
    "collectionURL": "https://registry.npmjs.org",
    "packageName": "@neo4j/graphql",
    "repo": "https://github.com/neo4j/graphql",
    "versions": [
      {
        "status": "affected",
        "version": "7.0.0",
        "lessThan": "7.5.6",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "5.0.0",
        "lessThan": "5.12.14",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "6.0.0",
        "lessThanOrEqual": "6.6.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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06 Aug 2026 16:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 48.2
SSVC
6