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CVE-2026-10586

HIGH 7.2 CVSS 3.1
Published
June 5, 2026
Last modified
July 23, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-918
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Description

The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.1.3 via the `save_ai_generated_image()` function. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Affected WordPress components

  • Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns Plugin · essential-blocks
    Confirmed match Active
    Up to and including 6.1.3
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • wpdevteam Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns — Up to and including 6.1.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/essential-blocks/tags/6.1.3/includes/Integrations/AI/AI.php#L171
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/08906577-162c-4875-b16c-18d4912c2611?source=cve
  • nvd.nist.gov Official NVD record