CVE Explorer

CVE-2026-53471

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 invent

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:68d098f5059bdcd49aa39ad2563eb47614d21323770b17ee6bcd7cca410c3de3

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"collectionURL":"https://github.com/kubev2v/migration-planner","defaultStatus":"unaffected","packageName":"migration-planner","versions":[{"lessThan":"0.13.5","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:5b1ae0b06371184ced1de87b62b20734e879158b1aef346d51913fbfef411f76 · sha256:6263978946fd218f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.6,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:5b1ae0b06371184ced1de87b62b20734e879158b1aef346d51913fbfef411f76 · sha256:6263978946fd218f… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-639","description":"Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:5b1ae0b06371184ced1de87b62b20734e879158b1aef346d51913fbfef411f76 · sha256:6263978946fd218f… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-53471"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5b1ae0b06371184ced1de87b62b20734e879158b1aef346d51913fbfef411f76 · sha256:6263978946fd218f… · /containers/cna/references/0

{"name":"RHBZ#2487070","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487070"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5b1ae0b06371184ced1de87b62b20734e879158b1aef346d51913fbfef411f76 · sha256:6263978946fd218f… · /containers/cna/references/1

{"url":"https://github.com/kubev2v/migration-planner/pull/1213"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:5b1ae0b06371184ced1de87b62b20734e879158b1aef346d51913fbfef411f76 · sha256:6263978946fd218f… · /containers/cna/references/2

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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