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EUVD-2026-44628

🗓️ 15 Jul 2026 11:25:30Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 55 Views

Stored cross site scripting in Open WebUI before 0.9.5 via SVG profile images; extension MIME enables data URIs and token theft.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-56398
15 Jul 202611:25
–attackerkb
circl
Circl
CVE-2026-56398
15 Jul 202615:47
–circl
cve
CVE
CVE-2026-56398
15 Jul 202611:25
–cve
cvelist
Cvelist
CVE-2026-56398 Open WebUI - Stored Cross-Site Scripting via OAuth Picture Claim SVG Data URI
15 Jul 202611:25
–cvelist
mend
Mend
CVE-2026-56398
15 Jul 202611:25
–mend
nvd
NVD
CVE-2026-56398
15 Jul 202612:18
–nvd
osv_ghsa
osv_ghsa
GHSA-3WGJ-C2HG-VM6Q Open WebUI vulnerable to stored XSS via OAuth picture claim stored as SVG data URI in profile_image_url
14 May 202620:27
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-60119
15 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-56398: Improper Input Validation
15 Jul 202600:00
–rapid7
snyk
Snyk
Cross-site Scripting (XSS)
14 May 202620:27
–snyk
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "5a672456-aadb-352f-abbd-6440919bc616",
        "vendor": {
          "name": "open-webui"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "b179fc22-cf99-38fb-b7e8-47df3417168e",
        "product": {
          "name": "open-webui",
          "vendor": {
            "name": "open-webui"
          }
        },
        "product_version": "0 <0.9.5"
      }
    ]
  }
]

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15 Jul 2026 13:25Current
5.7Medium risk
Vulners AI Score5.7
CVSS 48.5
CVSS 3.17.3
EPSS0.00635
SSVC
55