The Essential Blocks – Page Builder Gutenberg Blocks, Patterns & Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the blockId parameter in all versions up to, and including, 4.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Wed, 22 Jan 2025 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Wpdeveloper
Wpdeveloper essential Blocks
Weaknesses CWE-79
CPEs cpe:2.3:a:wpdeveloper:essential_blocks:*:*:*:*:free:wordpress:*:*
Vendors & Products Wpdeveloper
Wpdeveloper essential Blocks

cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2024-08-01T18:56:22.304Z

Reserved: 2024-02-23T17:32:32.988Z

Link: CVE-2024-1854

cve-icon Vulnrichment

Updated: 2024-08-01T18:56:22.304Z

cve-icon NVD

Status : Analyzed

Published: 2024-03-13T16:15:27.717

Modified: 2025-01-22T20:04:10.890

Link: CVE-2024-1854

cve-icon Redhat

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