Name: CVE-2026-3011: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2026-06-08T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-3011, CWE-79, CVSS 6.4, EPSS 0.00036

The Recipe Card Blocks Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the recipe block's 'summary' and 'notes' attributes in all versions up to, and including, 3.4.13. This is due to the 'WPZOOM_Helpers::deserialize_block_attributes' method converting unicode-encoded sequences back into HTML characters after sanitization has already been applied. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that execute whenever a user accesses the published post or the print view of an injected recipe.

CVSS Details

CVSS 3.1 Base Score: 6.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Recipe Card Blocks By Wpzoom Plugin	—	Update recipe-card-blocks-by-wpzoom plugin to version 3.4.14, or a newer patched version	Jun 8, 2026	Jun 7, 2026

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CVSS Details

Covered by Rapid7

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