CVE-2026-13154

Summary

The Gutenberg Essential Blocks WordPress plugin before 6.4.0 does not verify that an attacker-supplied post type is publicly viewable before querying it in one of its public REST routes, allowing unauthenticated users to read published entries of custom post types that the site registered as non-public.

Affected Software

VendorProductVersion RangeStatus
UnknownGutenberg Essential Blocks0 < 6.4.0affected

Weaknesses

  • CWE-200 Information Exposure

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

References