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Threat Entry
Updated 2026-04-13
CVE-2026-3498 - Blockart Blocks Plugin
The BlockArt Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'clientId' block attribute in all versions up to, and including, 2.2.15. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
PLUGIN
Blockart Blocks
CVE-2026-3498
Risk Score
Threat Entry
Updated 2026-01-29
CVE-2025-14283 - Blockart Blocks Plugin
The BlockArt Blocks – Gutenberg Blocks, Page Builder Blocks ,WordPress Block Plugin, Sections & Template Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the BlockArt Counter in all versions up to, and including, 2.2.14 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
PLUGIN
Blockart Blocks
CVE-2025-14283
Risk Score