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CVE-2026-76820 OpenCTI: Synchronizer SSRF: stream fetch has no URL validation

🗓️ 15 Sep 2026 19:40:39Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

SSRF in OpenCTI before 7.260701.0 via synchronizerFetch enables internal network scanning.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-76820
15 Sep 202619:40
cve
euvd
EUVD
EUVD-2026-79241
15 Sep 202619:40
euvd
nvd
NVD
CVE-2026-76820
15 Sep 202620:17
nvd
[
  {
    "vendor": "OpenCTI-Platform",
    "product": "opencti",
    "versions": [
      {
        "version": "< 7.260701.0",
        "status": "affected"
      }
    ]
  }
]

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