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CVE-2026-45386

🗓️ 15 May 2026 20:36:21Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 12 Views

CVE-2026-45386 Open WebUI IDOR lets read users pin or unpin messages via pin_channel_message; fixed 0.9.5.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45386
15 May 202620:36
attackerkb
Circl
CVE-2026-45386
10 May 202619:30
circl
CNNVD
Open WebUI 安全漏洞
15 May 202600:00
cnnvd
Cvelist
CVE-2026-45386 Open WebUI: An IDOR vulnerability exists in the pin_channel_message API endpoint
15 May 202620:36
cvelist
EUVD
EUVD-2026-30632
15 May 202620:36
euvd
Github Security Blog
Open WebUI has an IDOR vulnerability in the pin_channel_message API endpoint
14 May 202620:25
github
NVD
CVE-2026-45386
15 May 202621:16
nvd
OSV
GHSA-5GC6-XHV4-2WG6 Open WebUI has an IDOR vulnerability in the pin_channel_message API endpoint
14 May 202620:25
osv
Positive Technologies
PT-2026-41188
14 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-45386
19 May 202613:56
redhatcve
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[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": "< 0.9.5",
        "status": "affected"
      }
    ]
  }
]

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19 May 2026 14:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
EPSS0.00036
SSVC
12