PT-2025-24650 · WordPress · The Ultimate Blocks

Name of the Vulnerable Software and Affected Versions: The Ultimate Blocks – WordPress Blocks Plugin versions up to, and including, 3.3.3 Description: The issue is related to Stored Cross-Site Scripting via multiple widgets due to insufficient input sanitization and output escaping. This allows...

CVE-2025-2918: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple widgets in all versions up to, and including, 3.3.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2025-1312: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'buttonTextColor’ parameter in all versions up to, and including, 3.2.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated...

CVE-2025-1703: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘content’ parameter in all versions up to, and including, 3.2.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level acce...

CVE-2024-10678: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks WordPress plugin before 3.2.4 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2024-8536: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks WordPress plugin before 3.2.2 does not validate and escape some of its block attributes before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2024-6362: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks WordPress plugin before 3.2.0 does not validate and escape some of its post-grid block attributes before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2024-4655: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks WordPress plugin before 3.1.9 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2024-4268: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's blocks in all versions up to, and including, 3.1.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for...

PT-2024-26328 · WordPress · The Ultimate Blocks

Name of the Vulnerable Software and Affected Versions: The Ultimate Blocks – WordPress Blocks Plugin versions up to, and including, 3.1.9 Description: The issue is related to Stored Cross-Site Scripting via the title tag parameter due to insufficient input sanitization and output escaping. This...

CVE-2024-3513: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the title tag postTitleTag parameter in all versions up to, and including, 3.1.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated...

CVE-2023-6692: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's tab anchor metabox in all versions up to, and including, 3.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it...

CVE-2024-3241: Improper Neutralization of Input During Web Page Generation

The Ultimate Blocks WordPress plugin before 3.1.7 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...