CVE-2026-85657

The Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘profilefieldsuseremailvalueprefix’ parameter in all versions up to, and including, 4.15.0 due to insufficient input sanitization...

CVE-2026-85657 Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors <= 4.15.0 - Authenticated (Author+) Stored Cross-Site Scripting via 'profile_fields_user_email_value_prefix' Parameter

The Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘profilefieldsuseremailvalueprefix’ parameter in all versions up to, and including, 4.15.0 due to insufficient input sanitization...

EUVD-2026-78244

The Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘profilefieldsuseremailvalueprefix’ parameter in all versions up to, and including, 4.15.0 due to insufficient input sanitization...

CVE-2026-85657: Improper Neutralization of Input During Web Page Generation

The Co-Authors, Multiple Authors and Guest Authors in an Author Box with PublishPress Authors plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘profilefieldsuseremailvalueprefix’ parameter in all versions up to, and including, 4.15.0 due to insufficient input sanitization...

CVE-2026-88853: Improper Neutralization of Input During Web Page Generation

Joomla Extension - regularlabs.com - Privileged stored XSS via event handler option in Modals Pro extension for Joomla 17.0.0 - Modals Pro intentionally supports JavaScript Events such as on-open and on-closed. Affected versions do not distinguish trusted extension configuration from event code...

CVE-2026-80071: Improper Privilege Management

The User Registration & Membership WordPress plugin before 5.2.8 does not properly restrict who may author a membership plan or validate the plan a user attaches to their own account, allowing authenticated users with Author-level access and above to assign themselves an arbitrary role and escala...

CVE-2026-4657 Easy Google Fonts <= 2.0.4 - Authenticated (Author+) Stored Cross-Site Scripting via control_selectors Meta Field

The Easy Google Fonts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the controlselectors meta field in all versions up to, and including, 2.0.4. This is due to the plugin registering the controlselectors meta field with showinrest enabled but without a sanitizecallback, an...

CVE-2026-76801: Improper Privilege Management

The FireBox – WooCommerce Popup Builder, Exit Intent Popup, Email Optin & Cart Abandonment plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 3.1.10 via the value function. This is due to a trivially bypassable regex blacklist in Executer::allowedToR...

CVE-2026-10821

The Yoast SEO Premium WordPress plugin before 27.6.1 does not sanitize control characters from redirect origins before writing them to the site's Apache configuration file when the file-based redirect mode is enabled, and the redirect-creation endpoint is reachable by users with only Author-level...

EUVD-2026-70033

The Yoast SEO Premium WordPress plugin before 27.6.1 does not sanitize control characters from redirect origins before writing them to the site's Apache configuration file when the file-based redirect mode is enabled, and the redirect-creation endpoint is reachable by users with only Author-level...

CVE-2026-10821: Improper Neutralization of Special Elements in Output Used by a Downstream Component

The Yoast SEO Premium WordPress plugin before 27.6.1 does not sanitize control characters from redirect origins before writing them to the site's Apache configuration file when the file-based redirect mode is enabled, and the redirect-creation endpoint is reachable by users with only Author-level...

EUVD-2026-68987

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

CVE-2026-18488: Improper Neutralization of Input During Web Page Generation

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

WordPress Blocksy Companion plugin <= 2.1.51 - Authenticated (Author+) Stored Cross-Site Scripting via 'tagName' Block Attribute (blocksy/dynamic-data) vulnerability

Authenticated Author+ Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data vulnerability discovered by haofanjiukunle in WordPress Plugin Blocksy Companion versions = 2.1.51...

CVE-2026-3423 Envira Gallery <= 1.12.4 - Authenticated (Author+) Stored Cross-Site Scripting via Gallery Description

The Envira Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the gallery 'description' configuration field in all versions up to, and including, 1.12.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-3129: Improper Neutralization of Input During Web Page Generation

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via crafted tag attributes in all versions up to, and including, 7.7. This is due to a flawed regular expression that is used to strip width and height attributes from images when the "Lazy Load Images" and "Add...

CVE-2026-78468

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CVE-2026-4561 MC4WP: Mailchimp for WordPress <= 4.12.0 - Authenticated (Author+) Stored Cross-Site Scripting via Form Response Messages

The MC4WP: Mailchimp for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form response message post meta fields e.g., 'textsubscribed', 'texterror' in all versions up to, and including, 4.12.0 due to insufficient input sanitization and output escaping. This mak...

CVE-2026-4561: Improper Neutralization of Input During Web Page Generation

The MC4WP: Mailchimp for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form response message post meta fields e.g., 'textsubscribed', 'texterror' in all versions up to, and including, 4.12.0 due to insufficient input sanitization and output escaping. This mak...

PT-2026-80004

WordPress is vulnerable to a remote code execution vulnerability via malicious Postscript file upload by an Author level user or higher. Prerequisites: Imagick and Ghostscript in use on the server A malicious user with the upload files capability This issue affects all versions of WordPress...