Free tool
Is my WordPress plugin safe?
Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · ultimate-addons-for-gutenberg
Spectra
27 known vulnerabilities on record. Add your version above to see which ones affect you.
Sep 24, 2026Spectra Legacy – Gutenberg Blocks: Sensitive Information ExposureCVE-2026-16302 · affects up to 2.20.0 · reported by WordfenceMedium 4.3
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.
Aug 1, 2026Spectra Legacy: Does not validate or escape several block style attributes before using them to build the CSS it outputs on the front endCVE-2026-10827 · fixed in 2.20.0 · reported by WPScanLow 3.5
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.
Jul 20, 2026Spectra Gutenberg Blocks – Website Builder for the Block Editor: Stored Cross-Site ScriptingCVE-2026-12900 · affects up to 2.19.28 · reported by WordfenceMedium 6.4
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 30, 2026Spectra Gutenberg Blocks – Website Builder for the Block Editor: Remote Code ExecutionCVE-2026-7465 · affects up to 2.19.25 · reported by WordfenceHigh 8.8
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 29, 2026Spectra: Missing AuthorizationCVE-2026-42648 · affects up to 2.19.22 · reported by PatchstackMedium 4.3
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.
Feb 3, 2026Spectra: Missing AuthorizationCVE-2026-24982 · affects up to 2.19.17 · reported by PatchstackMedium 5.3
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.
Feb 3, 2026Spectra Gutenberg Blocks – Website Builder for the Block Editor: Information DisclosureCVE-2026-0950 · affects up to 2.19.17 · reported by WordfenceMedium 5.3
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Dec 9, 2025Spectra: Missing AuthorizationCVE-2023-23729 · affects up to 2.3.0 · reported by PatchstackMedium 5.4
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.
Nov 5, 2025Spectra Gutenberg Blocks – Website Builder for the Block Editor: Stored Cross-Site ScriptingCVE-2025-11162 · affects up to 2.19.14 · reported by WordfenceMedium 6.4
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Mar 26, 2025Spectra – WordPress Gutenberg Blocks: Stored Cross-Site ScriptingCVE-2025-1784 · affects up to 2.19.0 · reported by WordfenceMedium 6.4
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Dec 9, 2024Spectra: Missing AuthorizationCVE-2023-23834 · affects up to 2.3.0 · reported by PatchstackMedium 4.3
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.
Dec 9, 2024Spectra: Missing AuthorizationCVE-2023-23825 · affects up to 2.3.0 · reported by PatchstackLow 3.1
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.
Dec 3, 2024Spectra – WordPress Gutenberg Blocks: Stored Cross-Site ScriptingCVE-2024-10484 · affects up to 2.16.2 · reported by WordfenceMedium 6.4
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.
Nov 1, 2024Spectra: Missing AuthorizationCVE-2024-37517 · affects up to 2.13.7 · reported by PatchstackMedium 4.3
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.
Aug 12, 2024Spectra: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2024-7590 · affects up to 2.14.1 · reported by PatchstackMedium 6.5
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.
Jun 19, 2024Spectra: Missing AuthorizationCVE-2023-36676 · affects up to 2.6.6 · reported by PatchstackMedium 5.4
Missing Authorization vulnerability in Brainstorm Force Spectra.This issue affects Spectra: from n/a through 2.6.6.
Jun 3, 2024Spectra: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')CVE-2023-23738 · affects up to 2.3.0 · reported by PatchstackMedium 5.3
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.
Jun 3, 2024Spectra: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)CVE-2023-23735 · affects up to 2.3.0 · reported by PatchstackMedium 5.3
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.
Jun 3, 2024Spectra: Improper Restriction of Excessive Authentication AttemptsCVE-2023-23730 · affects up to 2.3.0 · reported by PatchstackMedium 5.3
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.
May 24, 2024Spectra – WordPress Gutenberg Blocks: Stored Cross-Site ScriptingCVE-2024-4366 · affects up to 2.13.0 · reported by WordfenceMedium 6.4
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.
May 23, 2024Spectra – WordPress Gutenberg Blocks: Stored Cross-Site ScriptingCVE-2024-1815 · affects up to 2.12.8 · reported by WordfenceMedium 6.4
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.
May 23, 2024Spectra – WordPress Gutenberg Blocks: Stored Cross-Site ScriptingCVE-2024-1814 · affects up to 2.12.8 · reported by WordfenceMedium 6.4
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.
May 2, 2024Spectra – WordPress Gutenberg Blocks: Path TraversalCVE-2024-3107 · affects up to 2.12.6 · reported by WordfenceMedium 4.3
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.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Apr 9, 2024Spectra – WordPress Gutenberg Blocks: Stored Cross-Site ScriptingCVE-2023-6486 · affects up to 2.10.3 · reported by WordfenceMedium 6.4
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.
Mar 28, 2024Spectra: Server-Side Request Forgery (SSRF)CVE-2023-36679 · affects up to 2.6.6 · reported by PatchstackHigh 7.1
Server-Side Request Forgery (SSRF) vulnerability in Brainstorm Force Spectra.This issue affects Spectra: from n/a through 2.6.6.
Dec 14, 2023Spectra – WordPress Gutenberg Blocks: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2023-49833 · affects up to 2.7.9 · reported by PatchstackMedium 6.5
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.
Feb 21, 2023Spectra: Does not sanitize user inputCVE-2020-36656 · fixed in 1.15.0 · reported by WPScanMedium 5.4
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.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.