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CVE-2026-54746

🗓️ 28 Aug 2026 16:08:37Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views🌐 WEB

Cross-tenant write/DoS in Hatchet 0.40.0-0.91.1 via Dispatcher gRPC missing tenant verification.

Related
Detection
Affected
Refs
Paths
Vulners
Node
hatchethatchetRange0.40.0–0.91.1
[
  {
    "vendor": "hatchet-dev",
    "product": "hatchet",
    "versions": [
      {
        "version": ">= 0.40.0, < 0.91.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
worker_idrequest body/Dispatcher/UpsertWorkerLabelsCross-tenant authorization bypass allowing an attacker with a valid bearer token to modify another tenant's worker affinity labels via UpsertWorkerLabels.CWE-639, CWE-862
affinity_labelsrequest body/Dispatcher/UpsertWorkerLabelsCross-tenant authorization bypass allowing an attacker with a valid bearer token to modify another tenant's worker affinity labels via UpsertWorkerLabels.CWE-639, CWE-862
worker_idrequest body/Dispatcher/UnsubscribeCross-tenant authorization bypass enabling an attacker to disconnect another tenant's worker via Unsubscribe.CWE-639, CWE-862

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09 Sep 2026 21:09Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.4
EPSS0.00368
SSVC
43