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CVE-2026-35451

🗓️ 21 Apr 2026 16:22:30Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 74 Views

Twenty CRM stored XSS in BlockNote FileBlock allows javascript URL injection on click; fixed in 1.20.6.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-35451
21 Apr 202616:22
–attackerkb
cnnvd
CNNVD
Twenty Cross-Site Script Vulnerabilities
21 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-35451 Twenty: Stored XSS via BlockNote FileBlock
21 Apr 202616:22
–cvelist
euvd
EUVD
EUVD-2026-24161
21 Apr 202616:22
–euvd
mend
Mend
CVE-2026-35451
21 Apr 202616:22
–mend
nvd
NVD
CVE-2026-35451
21 Apr 202617:16
–nvd
osv_cve
osv_cve
CVE-2026-35451 Twenty: Stored XSS via BlockNote FileBlock
21 Apr 202616:22
–osv_cve
ptsecurity
Positive Technologies
PT-2026-34007
21 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-35451: Improper Neutralization of Input During Web Page Generation
21 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-35451
5 Jun 202619:23
–redhatcve
Rows per page
Vulners
Node
twentytwentyRange<1.20.6
[
  {
    "vendor": "twentyhq",
    "product": "twenty",
    "versions": [
      {
        "version": "< 1.20.6",
        "status": "affected"
      }
    ]
  }
]

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26 Oct 2026 21:10Current
6Medium risk
Vulners AI Score6
CVSS 3.15.7
EPSS0.00309
SSVC
74