CVE coverage
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CVE-2026-39791
CVSS 5.3
no coverage
Unauthenticated Sensitive Data Exposure in Mailjet Email Marketing <= 6.2.3 versions.
Detection rules
No detection found — yet
None of Sigma, Elastic, Splunk ESCU, YARA, Microsoft Sentinel, Snort, or Suricata currently has a rule referencing CVE-2026-39791.