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CVE-2026-45665 Open WebUI: Stored XSS in Banner Component via Improper Sanitization Order

🗓️ 15 May 2026 21:42:34Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 75 Views

Stored cross site scripting in Banner component enables privilege escalation and session token theft; fixed in version 0.8.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-45665
15 May 202621:42
–attackerkb
bdu_fstec
BDU FSTEC
Banner Component Inter-site Request Manipulation
22 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-45665
11 May 202618:42
–circl
cnnvd
CNNVD
Open WebUI Cross-Site Script Vulnerability
15 May 202600:00
–cnnvd
cve
CVE
CVE-2026-45665
15 May 202621:42
–cve
euvd
EUVD
EUVD-2026-30664
15 May 202621:42
–euvd
github
Github Security Blog
Open WebUI has Stored XSS in Banner Component via Improper Sanitization Order
14 May 202620:27
–github
mend
Mend
CVE-2026-45665
15 May 202621:42
–mend
nvd
NVD
CVE-2026-45665
15 May 202622:16
–nvd
osv_cve
osv_cve
CVE-2026-45665 Open WebUI: Stored XSS in Banner Component via Improper Sanitization Order
15 May 202621:42
–osv_cve
Rows per page
[
  {
    "vendor": "open-webui",
    "product": "open-webui",
    "versions": [
      {
        "version": "< 0.8.0",
        "status": "affected"
      }
    ]
  }
]

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