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CVE-2026-70491

🗓️ 04 Aug 2026 20:51:27Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 165 Views🌐 WEB

CVE-2026-70491 Open WebUI exposed full tool source to read-only non-admin users via tool endpoints; fixed in version 0.11.0.

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Detection
Affected
Refs
Paths
NVD
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Node
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": "< 0.11.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
idpath/api/v1/tools/id/{id}The GET /api/v1/tools/id/{id} endpoint returns full Python tool source code to authenticated non-admin read-only users, potentially exposing hard-coded credentials.CWE-200

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18 Sep 2026 14:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00478
SSVC
165