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EUVD-2026-30639

🗓️ 15 May 2026 21:45:16Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 45 Views

Open WebUI offline AI had unsafe Excel previews enabling cross site scripting via sheet_to_html; fixed in 0.8.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44549
15 May 202621:45
–attackerkb
attackerkb
attackerkb
CVE-2026-45318
15 May 202621:28
–attackerkb
bdu_fstec
BDU FSTEC
Open WebUI XSS
13 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-44549
5 May 202617:12
–circl
cnnvd
CNNVD
Open WebUI Cross-Site Script Vulnerability
15 May 202600:00
–cnnvd
cve
CVE
CVE-2026-44549
15 May 202621:45
–cve
cvelist
Cvelist
CVE-2026-44549 Open WebUI: Stored XSS in excel file preview
15 May 202621:45
–cvelist
euvd
EUVD
EUVD-2026-30659
15 May 202621:28
–euvd
github
Github Security Blog
Open WebUI has stored XSS in Excel file preview
8 May 202622:26
–github
mend
Mend
CVE-2026-44549
15 May 202621:45
–mend
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "8db20b2e-cdfd-3dfd-9cb4-407ca840c693",
        "vendor": {
          "name": "open-webui"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "73ede511-92ef-365e-be76-d357cbbd3b3d",
        "product": {
          "name": "open-webui"
        },
        "product_version": "< 0.8.0"
      }
    ]
  }
]

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15 May 2026 21:45Current
7.7High risk
Vulners AI Score7.7
CVSS 3.17.3
EPSS0.00318
45