CVE-2026-119520

WordPress Spectra plugin <= 2.20.4 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Spectra ultimate-addons-for-gutenberg allows Stored XSS.This issue affects Spectra: from n/a through 2.20.4.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress-extensions

Products

Spectra Spectra

CVE-2026-16302

Spectra Legacy – Gutenberg Blocks <= 2.20.0 - Authenticated (Contributor+) Sensitive Information Exposure

The Spectra Legacy – Gutenberg Blocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.20.0 via the editor_assets function, which exposes the uag_insta_linked_accounts option through the uagb_blocks_info object without a capability check. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data including raw Instagram Graph API access tokens configured by an administrator. Exploitation requires the Spectra Pro plugin to be active with a linked Instagram account.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Legacy – Gutenberg Blocks Wordpress

CVE-2026-12900

Spectra Gutenberg Blocks <= 2.19.28 - Authenticated (Contributor+) Stored Cross-Site Scripting via uagb/image Block

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.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Legacy – Gutenberg Blocks Wordpress

CVE-2026-7465

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.

CVSS 3.1 · 8.8 High EPSS 1.2% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Gutenberg Blocks – Website Builder For The Block Editor Wordpress

CVE-2026-42648

WordPress Spectra plugin <= 2.19.22 - Broken Access Control vulnerability

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.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Wordpress

CVE-2023-23834

WordPress Spectra – WordPress Gutenberg Blocks plugin <= 2.3.0 - Broken Access Control + CSRF on Activate_Plugin vulnerability

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.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2023-23825

WordPress Spectra – WordPress Gutenberg Blocks plugin <= 2.3.0 - Broken Access Control + CSRF on Import_WPforms vulnerability

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.

CVSS 3.1 · 3.1 Low EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2023-23729

WordPress Spectra – WordPress Gutenberg Blocks plugin <= 2.3.0 - Contributor+ reCAPTCHA Settings Change Vulnerability

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.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Wordpress

CVE-2023-49833

WordPress Spectra Plugin <= 2.7.9 is vulnerable to Cross Site Scripting (XSS)

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.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2023-36679

WordPress Spectra plugin <= 2.6.6 - Server Side Request Forgery (SSRF) vulnerability

Server-Side Request Forgery (SSRF) vulnerability in Brainstorm Force Spectra.This issue affects Spectra: from n/a through 2.6.6.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2023-23738

WordPress Spectra – WordPress Gutenberg Blocks plugin <= 2.3.0 - Unauthenticated Email Spoofing Vulnerability

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.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2024-7590

WordPress Spectra plugin<= 2.14.1 - Cross Site Scripting (XSS) vulnerability

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.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2025-11162

Spectra <= 2.19.14 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom CSS

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.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Wordpress

CVE-2026-24982

WordPress Spectra plugin <= 2.19.17 - Broken Access Control vulnerability

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.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Wordpress

CVE-2026-0950

Spectra Gutenberg Blocks <= 2.19.17 - Unauthenticated Information Disclosure in Sensitive Data

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.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce Wordpress

Products

Spectra Wordpress

CVE-2024-3828

Spectra Pro <= 1.1.5 - Authenticated (Author+) Privilege Escalation

The Spectra Pro plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 1.1.5. This is due to the plugin allowing lower-privileged users to create registration forms and set the default role to administrator This makes it possible for authenticated attackers, with author-level access and above, to create administrator-level accounts.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra Pro

CVE-2024-1814

Spectra – WordPress Gutenberg Blocks <= 2.12.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Testimonial Block

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.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2023-6486

Spectra – WordPress Gutenberg Blocks <= 2.10.3 - Authenticated(Contributor+) Cross-Site Scripting via Custom CSS

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.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2024-4366

Spectra – WordPress Gutenberg Blocks <= 2.13.0 - Authenticated (Author+) Stored Cross-Site Scripting

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.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra

CVE-2020-36702

Spectra – WordPress Gutenberg Blocks <= 1.14.7 - Missing Authorization

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.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Brainstormforce

Products

Spectra