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Plugin · ablocks
aBlocks
6 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 24, 2026aBlocks – Gutenberg Blocks, User Dashboard Builder, Popup Builder, Form Builder & Animation Builder: Privilege EscalationCVE-2026-110018 · affects up to 2.17.0 · reported by WordfenceHigh 8.8
The aBlocks – Gutenberg Blocks, User Dashboard Builder, Popup Builder, Form Builder & Animation Builder plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.17.0 via the `/ablocks/v1/form-builder/registration` REST endpoint. The vulnerability exists because the endpoint is registered with `permission_callback => __return_true` and the `register()` handler reads `roleSlug` directly from attacker-controlled block attributes in `post_content` without ever verifying that the block's `formType` is `registration` — a condition that `RegistrationFormSanitizer::verify()` imposes only at save-time, meaning a Contributor can preserve an arbitrary `roleSlug` by saving a block with `formType='login'` and then triggering the endpoint via a valid `wp_rest` nonce and post-ownership check. This makes it possible for authenticated attackers, with Contributor-level access and above, to escalate their WordPress role to Editor or any other non-administrator role and receive a fully authenticated session at the elevated privilege level via `WP_User::set_role()` and `wp_set_auth_cookie()`. Escalation is bounded below administrator-tier roles because `is_safe
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Oct 8, 2026aBlocks: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-40804 · affects up to 2.16.0 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kodezen LLC aBlocks ablocks allows Reflected XSS.This issue affects aBlocks: from n/a through 2.16.0.
Jul 13, 2026aBlocks: Incorrect Privilege AssignmentCVE-2026-57386 · fixed in 2.9.1 · reported by PatchstackHigh 8.8
Incorrect Privilege Assignment vulnerability in Kodezen LLC aBlocks ablocks allows Privilege Escalation.This issue affects aBlocks: from n/a before 2.9.1.
Jan 7, 2026aBlocks – WordPress Gutenberg Blocks: Unauthorized modification of data and disclosure of sensitive informationCVE-2025-12449 · affects up to 2.4.0 · reported by WordfenceMedium 5.4
The aBlocks – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized modification of data and disclosure of sensitive information due to missing capability checks on multiple AJAX actions in all versions up to, and including, 2.4.0. This makes it possible for authenticated attackers, with subscriber level access and above, to read plugin settings including block visibility, maintenance mode configuration, and third-party email marketing API keys, as well as read sensitive configuration data including API keys for email marketing services.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
May 7, 2025aBlocks: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2025-47616 · affects up to 1.9.2 · reported by PatchstackMedium 6.5
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kodezen LLC aBlocks ablocks allows Stored XSS.This issue affects aBlocks: from n/a through <= 1.9.2.
Feb 18, 2025aBlocks – WordPress Gutenberg Blocks: Stored Cross-Site ScriptingCVE-2024-13465 · affects up to 1.6.1 · reported by WordfenceMedium 6.4
The aBlocks – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the "Table Of Content" Block, specifically in the "markerView" attribute, in all versions up to, and including, 1.6.1 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.
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.
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