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Vulnerabilities and Security Researches

Vulnerabilities and security researches forultimate-blocks ultimate-blocks

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Apr 02, 2025

Ultimate Blocks – WordPress Blocks Plugin # CVE-2025-31077

CVE, Research URL

CVE-2025-31077

Date
Mar 28, 2025
Research Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Ultimate Blocks Ultimate Blocks allows DOM-Based XSS. This issue affects Ultimate Blocks: from n/a through 3.2.7.
Affected versions
Min -, max -.
Status
vulnerable
Mar 27, 2025

Ultimate Blocks – WordPress Blocks Plugin # CVE-2025-1703

CVE, Research URL

CVE-2025-1703

Date
Mar 26, 2025
Research Description
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 access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions
Min -, max -.
Status
vulnerable

Ultimate Blocks – WordPress Blocks Plugin # CVE-2025-1312

CVE, Research URL

CVE-2025-1312

Date
Mar 26, 2025
Research Description
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 attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions
Min -, max -.
Status
vulnerable
Dec 15, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-10678

CVE, Research URL

CVE-2024-10678

Date
Dec 13, 2024
Research Description
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.
Affected versions
Min -, max -.
Status
vulnerable
Nov 15, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2022-4974

CVE, Research URL

CVE-2022-4974

Date
Oct 16, 2024
Research Description
The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. Any WordPress plugin or theme running a version of Freemius less than 2.4.3 is vulnerable.
Affected versions
Min -, max -.
Status
vulnerable
Oct 02, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-8536

CVE, Research URL

CVE-2024-8536

Date
Sep 30, 2024
Research Description
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
Affected versions
Min -, max -.
Status
vulnerable
Jul 31, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-6362

CVE, Research URL

CVE-2024-6362

Date
Jul 29, 2024
Research Description
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
Affected versions
Min -, max -.
Status
vulnerable
Jul 22, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-3513

CVE, Research URL

CVE-2024-3513

Date
Jul 02, 2024
Research Description
The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the title tag 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 attackers, with contributor access and higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions
Min -, max -.
Status
vulnerable

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-4268

CVE, Research URL

CVE-2024-4268

Date
Jul 02, 2024
Research Description
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 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.
Affected versions
Min -, max -.
Status
vulnerable
Jul 05, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-37457

CVE, Research URL

CVE-2024-37457

Date
Jul 22, 2024
Research Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Ultimate Blocks Ultimate Blocks – Gutenberg Blocks Plugin allows Stored XSS.This issue affects Ultimate Blocks – Gutenberg Blocks Plugin: from n/a through 3.1.9.
Affected versions
Min -, max -.
Status
vulnerable
Jul 03, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-4655

CVE, Research URL

CVE-2024-4655

Date
Jul 11, 2024
Research Description
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
Affected versions
Min -, max -.
Status
vulnerable
Jun 21, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2023-6692

CVE, Research URL

CVE-2023-6692

Date
Jun 19, 2024
Research Description
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 possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected versions
Min -, max -.
Status
vulnerable
Jun 06, 2024

Ultimate Blocks – WordPress Blocks Plugin # CVE-2024-3241

CVE, Research URL

CVE-2024-3241

Date
May 14, 2024
Research Description
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
Affected versions
Min -, max -.
Status
vulnerable

Ultimate Blocks – WordPress Blocks Plugin # 98ec54b4a75edb20e81b2d3c52cf196637bb250f

Date
Feb 28, 2022
Research Description
Ultimate Blocks &#8211; WordPress Blocks Plugin [ultimate-blocks] < 3.0.1 WordPress Ultimate Blocks – Gutenberg Blocks Plugin plugin < 2.4.13 - Toggle The Debug Mode via Cross-Site Request Forgery (CSRF) vulnerability Toggle The Debug Mode via Cross-Site Request Forgery (CSRF) vulnerability discovered in WordPress Ultimate Blocks – Gutenberg Blocks Plugin plugin (versions < 2.4.13).
Affected versions
Min -, max -.
Status
vulnerable