Vulnerabilities and security researches forultimate-addons-for-gutenberg ultimate-addons-for-gutenberg
Direction: ascendingJun 06, 2024
Spectra – WordPress Gutenberg Blocks # CVE-2023-23730
- CVE, Research URL
- Application
- Date
- Jun 04, 2024
- Research Description
- Improper Restriction of Excessive Authentication Attempts vulnerability in Brainstorm Force Spectra allows Functionality Bypass.This issue affects Spectra: from n/a through 2.3.0.
- Affected versions
-
max 2.3.2.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2020-36656
- CVE, Research URL
- Application
- Date
- Feb 21, 2023
- Research Description
- The Spectra WordPress plugin before 1.15.0 does not sanitize user input as it reaches its style HTML attribute, allowing contributors to conduct stored XSS attacks via the plugin's Gutenberg blocks.
- Affected versions
-
max 1.15.0.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-23738
- CVE, Research URL
- Application
- Date
- Jun 04, 2024
- Research Description
- Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in Brainstorm Force Spectra allows Content Spoofing, Phishing.This issue affects Spectra: from n/a through 2.3.0.
- Affected versions
-
max 2.3.2.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # bb6dea6f94721434f43a50f43ef4261fea75a920
- CVE, Research URL
- Application
- Date
- Apr 08, 2020
- Research Description
- Spectra Gutenberg Blocks – Website Builder for the Block Editor [ultimate-addons-for-gutenberg] < 1.14.8 WordPress Gutenberg Blocks plugin <= 1.14.7 - Authenticated Settings Change vulnerability Authenticated Settings Change vulnerability discovered by NinTechNet in WordPress Gutenberg Blocks plugin (versions <= 1.14.7).
- Affected versions
-
max 1.14.8.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-23735
- CVE, Research URL
- Application
- Date
- Jun 04, 2024
- Research Description
- Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brainstorm Force Spectra allows Code Injection.This issue affects Spectra: from n/a through 2.3.0.
- Affected versions
-
max 2.3.2.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2020-36702
- CVE, Research URL
- Application
- Date
- Jun 07, 2023
- Research Description
- The Ultimate Addons for Gutenberg plugin for WordPress is vulnerable to Authenticated Settings Change in versions up to, and including, 1.14.7. This is due to missing capability checks on several AJAX actions. This makes it possible for authenticated attackers with subscriber+ roles to update the plugin's settings.
- Affected versions
-
max 1.14.8.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2024-3107
- CVE, Research URL
- Application
- Date
- May 02, 2024
- Research Description
- The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Path Traversal in versions up to, and including, 2.12.6 via the get_block_default_attributes function. This allows authenticated attackers, with contributor-level permissions and above, to read the contents of any files named attributes.php on the server, which can contain sensitive information.
- Affected versions
-
max 2.12.7.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2024-1815
- CVE, Research URL
- Application
- Date
- May 23, 2024
- Research Description
- The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Image Gallery block in all versions up to, and including, 2.12.8 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
-
max 2.12.9.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2024-4366
- CVE, Research URL
- Application
- Date
- May 24, 2024
- Research Description
- The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘block_id’ parameter in versions up to, and including, 2.13.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Affected versions
-
max 2.13.1.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-36679
- CVE, Research URL
- Application
- Date
- Mar 28, 2024
- Research Description
- Server-Side Request Forgery (SSRF) vulnerability in Brainstorm Force Spectra.This issue affects Spectra: from n/a through 2.6.6.
- Affected versions
-
max 2.6.7.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-49833
- CVE, Research URL
- Application
- Date
- Dec 14, 2023
- Research Description
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Spectra – WordPress Gutenberg Blocks allows Stored XSS.This issue affects Spectra – WordPress Gutenberg Blocks: from n/a through 2.7.9.
- Affected versions
-
max 2.7.10.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-6486
- CVE, Research URL
- Application
- Date
- Apr 10, 2024
- Research Description
- The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS metabox in all versions up to and including 2.10.3 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
-
max 2.10.4.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2024-1814
- CVE, Research URL
- Application
- Date
- May 23, 2024
- Research Description
- The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Testimonial block in all versions up to, and including, 2.12.8 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
-
max 2.12.9.
- Status
-
vulnerable
Jun 10, 2024
Spectra – WordPress Gutenberg Blocks # CVE-2023-23834
- CVE, Research URL
- Application
- Date
- Dec 09, 2024
- Research Description
- Missing Authorization vulnerability in Brainstorm Force Spectra allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spectra: from n/a through 2.3.0.
- Affected versions
-
max 2.3.1.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-23825
- CVE, Research URL
- Application
- Date
- Dec 09, 2024
- Research Description
- Missing Authorization vulnerability in Brainstorm Force Spectra allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spectra: from n/a through 2.3.0.
- Affected versions
-
max 2.3.2.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-23729
- CVE, Research URL
- Application
- Date
- Dec 09, 2025
- Research Description
- Missing Authorization vulnerability in Brainstorm Force Spectra allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spectra: from n/a through 2.3.0.
- Affected versions
-
max 2.3.2.
- Status
-
vulnerable
Jul 09, 2024
Spectra – WordPress Gutenberg Blocks # CVE-2024-37517
- CVE, Research URL
- Application
- Date
- Nov 01, 2024
- Research Description
- Missing Authorization vulnerability in Brainstorm Force Spectra allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spectra: from n/a through 2.13.7.
- Affected versions
-
max 2.13.8.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # CVE-2023-36676
- CVE, Research URL
- Application
- Date
- Jun 19, 2024
- Research Description
- Missing Authorization vulnerability in Brainstorm Force Spectra.This issue affects Spectra: from n/a through 2.6.6.
- Affected versions
-
max 2.6.7.
- Status
-
vulnerable
Aug 12, 2024
Spectra – WordPress Gutenberg Blocks # CVE-2024-7590
- CVE, Research URL
- Application
- Date
- Aug 13, 2024
- Research Description
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Spectra ultimate-addons-for-gutenberg allows DOM-Based XSS.This issue affects Spectra: from n/a through <= 2.14.1.
- Affected versions
-
max 2.15.1.
- Status
-
vulnerable
Dec 03, 2024
Spectra – WordPress Gutenberg Blocks # CVE-2024-10484
- CVE, Research URL
- Application
- Date
- Dec 03, 2024
- Research Description
- The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'Team' widget in all versions up to, and including, 2.16.2 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
-
max 2.16.3.
- Status
-
vulnerable
Mar 26, 2025
Spectra – WordPress Gutenberg Blocks # CVE-2025-1784
- CVE, Research URL
- Application
- Date
- Mar 26, 2025
- Research Description
- The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the uagb block in all versions up to, and including, 2.19.0 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
-
max 2.19.1.
- Status
-
vulnerable
Dec 10, 2025
Spectra – WordPress Gutenberg Blocks # CVE-2025-11162
- CVE, Research URL
- Application
- Date
- Nov 05, 2025
- Research Description
- The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS in all versions up to, and including, 2.19.14 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
-
max 2.19.15.
- Status
-
vulnerable
Mar 29, 2026
Spectra – WordPress Gutenberg Blocks # CVE-2026-24982
- CVE, Research URL
- Application
- Date
- Feb 03, 2026
- Research Description
- Missing Authorization vulnerability in Brainstorm Force Spectra ultimate-addons-for-gutenberg allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spectra: from n/a through <= 2.19.17.
- Affected versions
-
max 2.19.18.
- Status
-
vulnerable
Mar 30, 2026
Spectra – WordPress Gutenberg Blocks # PSC-2026-64636
- PSC, Research URL
- Application
- Date
- Mar 30, 2026
- Research Description
- Spectra Gutenberg Blocks (v2.19.21) is an advanced extension for the WordPress block editor (Gutenberg), providing over 30 customizable blocks, layout tools, templates, and UI components for building modern websites without coding. Designed for websites running on WordPress, Spectra enhances the native editor instead of replacing it, allowing users to build feature-rich pages while maintaining compatibility with WordPress core architecture. With over 1+ million active installations, Spectra operates at a critical layer of content rendering and user interaction. Due to its complexity and broad functionality (including dynamic content, forms, popups, and frontend rendering), a comprehensive security audit was conducted.
- Affected versions
-
Min 2.20.3, max 2.20.3.
- Status
-
SAFE & CERTIFIED
Apr 15, 2026
Spectra – WordPress Gutenberg Blocks # CVE-2026-0950
- CVE, Research URL
- Application
- Date
- Feb 03, 2026
- Research Description
- The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Information Disclosure in all versions up to, and including, 2.19.17. This is due to the plugin failing to check `post_password_required()` before rendering post excerpts in the `render_excerpt()` function and the `uagb_get_excerpt()` helper function. This makes it possible for unauthenticated attackers to read excerpts of password-protected posts by simply viewing any page that contains a Spectra Post Grid, Post Masonry, Post Carousel, or Post Timeline block.
- Affected versions
-
max 2.19.18.
- Status
-
vulnerable
May 01, 2026
Spectra – WordPress Gutenberg Blocks # CVE-2026-42648
- CVE, Research URL
- Application
- Date
- Apr 29, 2026
- Research Description
- Missing Authorization vulnerability in Brainstorm Force Spectra ultimate-addons-for-gutenberg allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Spectra: from n/a through <= 2.19.22.
- Affected versions
-
max 2.19.23.
- Status
-
vulnerable
May 31, 2026
Spectra – WordPress Gutenberg Blocks # CVE-2026-7465
- CVE, Research URL
- Application
- Date
- May 30, 2026
- Research Description
- The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.19.25. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server. Exploitation requires a two-block payload embedded in post content: the first block registers a fake uagb/-prefixed block type with an attacker-specified render_callback, and the second block of the same fake type triggers invocation of that callback via call_user_func() during sequential block rendering in the same page request.
- Affected versions
-
max 2.19.26.
- Status
-
vulnerable
Jun 16, 2026
Spectra – WordPress Gutenberg Blocks # 98069b4975816925be019a2f9f62fa4807623e2b
- CVE, Research URL
- Application
- Date
- Jan 25, 2023
- Research Description
- Spectra Gutenberg Blocks – Website Builder for the Block Editor [ultimate-addons-for-gutenberg] < 2.3.3 Spectra – WordPress Gutenberg Blocks <= 2.3.1 - Cross-Site Request Forgery to Plugin Activation The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.3.1 This is due to missing nonce validation on the activate_plugin function called via an AJAX action. This makes it possible for unauthenticated attackers to activate arbitrary plugins, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
- Affected versions
-
max 2.3.3.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # ad09c1318a40ce55081853122457f41a268588f2
- CVE, Research URL
- Application
- Date
- Jan 25, 2023
- Research Description
- Spectra Gutenberg Blocks – Website Builder for the Block Editor [ultimate-addons-for-gutenberg] < 2.3.2 Spectra – WordPress Gutenberg Blocks <= 2.3.1 - Missing Authorization Checks The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the import_wpforms, import_block, and activate_plugin functions called via AJAX actions in versions up to, and including, 2.3.1. This makes it possible for authenticated attackers, such as subscribers, to activate arbitrary plugins and import blocks and forms from WPForms.
- Affected versions
-
max 2.3.2.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # 1f0d61c4-79c6-45b5-8bc1-689eedaa46e2
- CVE, Research URL
- Application
- Date
- -
- Research Description
- Spectra Legacy – Gutenberg Blocks [ultimate-addons-for-gutenberg] < 1.25.6 Spectra < 1.25.6 - Reflected Cross-Site Scripting The plugin does not escape some URLs before outputting them back in attributes, leading to Reflected Cross-Site Scripting
- Affected versions
-
max 1.25.6.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # a83eccd9-e656-413e-81f5-f49cb91e0a3c
- CVE, Research URL
- Application
- Date
- -
- Research Description
- Spectra Legacy – Gutenberg Blocks [ultimate-addons-for-gutenberg] < 1.14.8 Gutenberg Blocks - Ultimate Addons for Gutenberg < 1.14.8 - Authenticated Settings Change The Gutenberg Blocks – Ultimate Addons for Gutenberg WordPress plugin was affected by an Ultimate Addons for Gutenberg < 1.14.8 - Authenticated Settings Change security vulnerability.
- Affected versions
-
max 1.14.8.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # 6b984eea3fcfd6d563ad738679ce76f7e58f84f2
- CVE, Research URL
- Application
- Date
- May 31, 2022
- Research Description
- Spectra Gutenberg Blocks – Website Builder for the Block Editor [ultimate-addons-for-gutenberg] < 1.25.6 Spectra – WordPress Gutenberg Blocks <= 1.25.5 - Reflected Cross-Site Scripting The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in versions up to, and including, 1.25.5. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
- Affected versions
-
max 1.25.6.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # 06df7a72a15553670fa632dc60f46ed08363b7c2
- CVE, Research URL
- Application
- Date
- Jun 13, 2022
- Research Description
- Spectra Gutenberg Blocks – Website Builder for the Block Editor [ultimate-addons-for-gutenberg] < 1.25.6 WordPress Spectra plugin <= 1.25.5 - Reflected Cross-Site Scripting (XSS) vulnerability Reflected Cross-Site Scripting (XSS) vulnerability discovered by WPScanTeam in WordPress Spectra plugin (versions <= 1.25.5). Update the WordPress Spectra plugin to the latest available version (at least 1.25.6).
- Affected versions
-
max 1.25.6.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # 9a4b73050d45c7de7964a3ea673fabd7d0d687e2
- CVE, Research URL
- Application
- Date
- -
- Research Description
- Spectra Legacy – Gutenberg Blocks [ultimate-addons-for-gutenberg] < 1.14.8 404 Page Not Found
- Affected versions
-
max 1.14.8.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # 1888890de8288bed7ddf4a00d021709f225e73fe
- CVE, Research URL
- Application
- Date
- Jul 14, 2023
- Research Description
- Spectra Gutenberg Blocks – Website Builder for the Block Editor [ultimate-addons-for-gutenberg] < 2.6.7 Spectra <= 2.6.6 - Authenticated (Contributor+) Server-Side Request Forgery in template_importer The Spectra plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 2.6.6 via the template_importer function. This can allow authenticated attackers, with contributor-level permissions and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
- Affected versions
-
max 2.6.7.
- Status
-
vulnerable
Spectra – WordPress Gutenberg Blocks # 1261789532e9012cec2b863c702208f81c38eb57
- CVE, Research URL
- Application
- Date
- -
- Research Description
- Spectra Legacy – Gutenberg Blocks [ultimate-addons-for-gutenberg] < 2.19.26 Spectra Gutenberg Blocks <= 2.19.25 - Authenticated (Contributor+) Remote Code Execution via Arbitrary PHP Function Call via Block Attributes The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.19.25. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server. Exploitation requires a two-block payload embedded in post content: the first block registers a fake uagb/-prefixed block type with an attacker-specified render_callback, and the second block of the same fake type triggers invocation of that callback via call_user_func() during sequential block rendering in the same page request.
- Affected versions
-
max 2.19.26.
- Status
-
vulnerable
Jul 22, 2026
Spectra – WordPress Gutenberg Blocks # CVE-2026-12900
- CVE, Research URL
- Application
- Date
- Jul 21, 2026
- Research Description
- The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `uagb/image` block in all versions up to, and including, 2.19.28 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
-
max 2.19.29.
- Status
-
vulnerable
Aug 03, 2026
Spectra – WordPress Gutenberg Blocks # CVE-2026-10827
- CVE, Research URL
- Application
- Date
- Aug 01, 2026
- Research Description
- The Spectra Legacy WordPress plugin before 2.20.0 does not validate or escape several block style attributes before using them to build the CSS it outputs on the front end, allowing users with the Contributor role and above to inject arbitrary CSS into the pages that render the affected block. The injected styles are served to anonymous visitors of those pages and can force external resource loads, deface/redress the page, or exfiltrate data via CSS attribute selectors. JavaScript execution is not possible at this role (the script-tag breakout is removed by KSES), so the impact is limited to CSS injection.
- Affected versions
-
max 2.20.0.
- Status
-
vulnerable