Unknown Gutenberg Essential Blocks vulnerabilities

2 CVEs affecting Unknown Gutenberg Essential Blocks, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-13154, published 2026-08-06.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-13153, published 2026-08-06. High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days. The Gutenberg Essential Blocks WordPress plugin before 6.4.0 does not restrict access to one of its public REST routes and over-fetches a non-public WooCommerce per-product sales metric into the…
• CVE-2026-13154, published 2026-08-06. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. 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…