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vuln-cve/data/2026/53xxx/CVE-2026-53471.json
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"cveId": "CVE-2026-53471",
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"state": "PUBLISHED",
"assignerShortName": "redhat",
"dateReserved": "2026-06-09T17:03:29.627Z",
"datePublished": "2026-06-10T13:55:41.253Z",
"dateUpdated": "2026-06-10T16:02:20.123Z"
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"containers": {
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"title": "Migration-planner: agent api ignores jwt source_id claim",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
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"scope": "CHANGED",
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"value": "A flaw was found in migration-planner. The agent-API middleware processes JSON Web Tokens (JWTs) for authentication, but its UpdateSourceInventory and UpdateAgentStatus handlers fail to validate the source_id claim within these tokens against the requested source ID. This oversight allows an authenticated attacker with a valid agent token to manipulate data across different tenants, leading to a complete collapse of tenant isolation. This could result in unauthorized overwriting of victim inventory, planting of malicious credential URLs, or corruption of migration assessments."
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"collectionURL": "https://github.com/kubev2v/migration-planner",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487070",
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"url": "https://github.com/kubev2v/migration-planner/pull/1213"
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"datePublic": "2026-06-07T00:00:00.000Z",
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"descriptions": [
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"cweId": "CWE-639",
"description": "Authorization Bypass Through User-Controlled Key",
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"type": "CWE"
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]
}
],
"x_redhatCweChain": "CWE-639: Authorization Bypass Through User-Controlled Key",
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"lang": "en",
"time": "2026-06-09T17:48:04.857Z",
"value": "Reported to Red Hat."
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"time": "2026-06-07T00:00:00.000Z",
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"id": "CVE-2026-53471",
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"Exploitation": "none"
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{
"Automatable": "no"
},
{
"Technical Impact": "total"
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"role": "CISA Coordinator",
"version": "2.0.3"
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"title": "CISA ADP Vulnrichment",
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