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CVE-2026-35212 OpenCTI has XSS in the rendering of email-message observable body data

🗓️ 02 Jun 2026 21:28:59Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

CVE-2026-35212: OpenCTI XSS in email-message body; requires user interaction; fixed in 7.260227.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-35212
2 Jun 202621:28
attackerkb
CVE
CVE-2026-35212
2 Jun 202621:28
cve
EUVD
EUVD-2026-34035
2 Jun 202621:28
euvd
NVD
CVE-2026-35212
2 Jun 202622:16
nvd
OSV
PYSEC-2026-203
2 Jun 202622:16
osv
Positive Technologies
PT-2026-45867
2 Jun 202600:00
ptsecurity
PyPA
PYSEC-2026-203
2 Jun 202622:16
pypa
RedhatCVE
CVE-2026-35212
5 Jun 202619:23
redhatcve
vulnersOsv
edf-centrifuge (=1.0.0) potentially affected by CVE-2026-35212 via pycti (=6.9.29)
2 Jun 202622:16
vulnersosv
Vulnrichment
CVE-2026-35212 OpenCTI has XSS in the rendering of email-message observable body data
2 Jun 202621:28
vulnrichment
Rows per page
[
  {
    "vendor": "OpenCTI-Platform",
    "product": "opencti",
    "versions": [
      {
        "version": "< 7.260227.0",
        "status": "affected"
      }
    ]
  }
]

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02 Jun 2026 21:28Current
CVSS 45.3
EPSS0.00149
31