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CVE-2026-109283

🗓️ 12 Oct 2026 16:04:46Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Authorization bypass in Open WebUI OAuth token exchange allows retaining old roles.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109283
12 Oct 202616:57
–circl
cvelist
Cvelist
CVE-2026-109283 Open WebUI 0.11.1 before 0.11.4 Authorization Bypass via OAuth Token Exchange
12 Oct 202616:04
–cvelist
euvd
EUVD
EUVD-2026-97585
12 Oct 202616:04
–euvd
nvd
NVD
CVE-2026-109283
12 Oct 202617:17
–nvd
ptsecurity
Positive Technologies
PT-2026-110700
12 Oct 202600:00
–ptsecurity
Vulners
CNA
Node
open-webuiopen-webuiRange0.11.1–0.11.4
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/open-webui",
    "versions": [
      {
        "version": "0.11.1",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "0.11.4"
      },
      {
        "version": "0.11.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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