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CVE-2026-45554 NiceGUI: Unauthenticated log-flood DoS via trailing slash on ESM and per-component resource routes

🗓️ 02 Jun 2026 15:35:07Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 61 Views

Unauthenticated log flood DoS via trailing slash on NiceGUI per-component routes; fixed in 3.12.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-45554
2 Jun 202615:35
–attackerkb
circl
Circl
CVE-2026-45554
2 Jun 202617:07
–circl
cnnvd
CNNVD
NiceGUI security vulnerability
2 Jun 202600:00
–cnnvd
cve
CVE
CVE-2026-45554
2 Jun 202615:35
–cve
euvd
EUVD
EUVD-2026-33965
2 Jun 202615:35
–euvd
github
Github Security Blog
NiceGUI: Unauthenticated log-volume denial of service in dynamic resource routes
18 May 202620:22
–github
mend
Mend
CVE-2026-45554
2 Jun 202615:35
–mend
nvd
NVD
CVE-2026-45554
2 Jun 202616:16
–nvd
osv_ghsa
osv_ghsa
GHSA-PQ7C-X8G4-RVP6 NiceGUI: Unauthenticated log-volume denial of service in dynamic resource routes
18 May 202620:22
–osv_ghsa
osv_pysec
osv_pysec
PYSEC-2026-2680 NiceGUI: Unauthenticated log-volume denial of service in dynamic resource routes
13 Jul 202615:19
–osv_pysec
Rows per page
[
  {
    "vendor": "zauberzeug",
    "product": "nicegui",
    "versions": [
      {
        "version": "< 3.12.0",
        "status": "affected"
      }
    ]
  }
]

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