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CVE-2026-45303

🗓️ 15 May 2026 21:21:43Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

Stored cross site scripting in Open WebUI HTML rendering view prior to 0.6.5 via sandboxed iframe.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-45303
15 May 202621:21
attackerkb
Circl
CVE-2026-45303
8 May 202620:57
circl
CNNVD
Open WebUI 跨站脚本漏洞
15 May 202600:00
cnnvd
Cvelist
CVE-2026-45303 Open WebUI: Stored XSS via the HTML renedering view
15 May 202621:21
cvelist
EUVD
EUVD-2026-30654
15 May 202621:21
euvd
Github Security Blog
Open WebUI has stored XSS via the HTML renedering view
14 May 202620:16
github
NVD
CVE-2026-45303
15 May 202622:16
nvd
OSV
GHSA-4VRC-M9CH-6M3R Open WebUI has stored XSS via the HTML renedering view
14 May 202620:16
osv
Positive Technologies
PT-2026-41164
14 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-45303
19 May 202613:56
redhatcve
Rows per page
NVD
Vulners
Node
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": "< 0.6.5",
        "status": "affected"
      }
    ]
  }
]

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19 May 2026 14:16Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.7
EPSS0.00036
SSVC
10