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CVE-2026-44556

🗓️ 15 May 2026 19:46:17Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views🌐 WEB

CVE-2026-44556: Open WebUI responses endpoint lacks per-model authorization.

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Detection
Affected
Refs
Paths
NVD
Vulners
Node
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": "< 0.9.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
modelrequest body/api/openai/responsesAuthenticated user can access any configured model by sending a POST to /api/openai/responses with an arbitrary model ID (no per-model access control).CWE-862CWE-284

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17 Jun 2026 10:50Current
6Medium risk
Vulners AI Score6
CVSS 3.17.1
EPSS0.00306
SSVC
18