High severity8.3NVD Advisory· Published Jun 26, 2026· Updated Jun 26, 2026
CVE-2026-56063
CVE-2026-56063
Description
Unauthenticated Broken Access Control in MailChimp Block <= 1.1.15 versions.
Affected products
1- Range: <=1.1.15
Patches
Vulnerability mechanics
References
1News mentions
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