Threat intelligence

Essential Blocks <= 6.3.0 - Unauthenticated Information Exposure

CVE-2026-13153 · essential-blocks

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Essential Blocks at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Essential Blocks <= 6.3.0 - Unauthenticated Information Exposure
Affected software: essential-blocks(Plugin)
Affected versions: ≤ 6.3.0
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-13153
Published: 3 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 61bbf0a0-7ba7-450c-9270-1000a8f46eca). Methodology and redistribution notes

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