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CVE-2026-35451 Twenty: Stored XSS via BlockNote FileBlock

🗓️ 21 Apr 2026 16:22:30Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

Twenty CRM stored cross site scripting via BlockNote FileBlock due to missing protocol validation; fixed in 1.20.6.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-35451
21 Apr 202616:22
attackerkb
CNNVD
Twenty 跨站脚本漏洞
21 Apr 202600:00
cnnvd
CVE
CVE-2026-35451
21 Apr 202616:22
cve
EUVD
EUVD-2026-24161
21 Apr 202616:22
euvd
NVD
CVE-2026-35451
21 Apr 202617:16
nvd
Positive Technologies
PT-2026-34007
21 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-35451
5 Jun 202619:23
redhatcve
Vulnrichment
CVE-2026-35451 Twenty: Stored XSS via BlockNote FileBlock
21 Apr 202616:22
vulnrichment
[
  {
    "vendor": "twentyhq",
    "product": "twenty",
    "versions": [
      {
        "version": "< 1.20.6",
        "status": "affected"
      }
    ]
  }
]

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