CVE-2026-83555 Email Subscribers by Icegram Express < 5.9.35 - Unauthenticated Subscription Status Change via Missing Token Verification

The Email Subscribers & Newsletters WordPress plugin before 5.9.35 does not verify the per-subscriber management token before changing a subscriber's subscription status, allowing unauthenticated users to force-unsubscribe or force-confirm an arbitrary subscriber whose email address they know...

EUVD-2026-85031

The Email Subscribers & Newsletters WordPress plugin before 5.9.35 does not verify the per-subscriber management token before changing a subscriber's subscription status, allowing unauthenticated users to force-unsubscribe or force-confirm an arbitrary subscriber whose email address they know...

CVE-2026-83555 Email Subscribers by Icegram Express < 5.9.35 - Unauthenticated Subscription Status Change via Missing Token Verification

The Email Subscribers & Newsletters WordPress plugin before 5.9.35 does not verify the per-subscriber management token before changing a subscriber's subscription status, allowing unauthenticated users to force-unsubscribe or force-confirm an arbitrary subscriber whose email address they know...

EUVD-2026-85030

The WP OAuth Server Login with WordPress WordPress plugin before 6.4.0 does not bind the OpenID Connect identity assertion it issues to the authorization grant being exchanged, returning instead the assertion belonging to whichever user authenticated most recently, which allows users with the...

WordPress Email Subscribers & Newsletters plugin < 5.9.35 - Unauthenticated Subscription Status Change vulnerability

Unauthenticated Subscription Status Change vulnerability discovered by Usama Arshad in WordPress Plugin Email Subscribers & Newsletters versions 5.9.35...

CVE-2026-83555: Missing Authorization

The Email Subscribers & Newsletters WordPress plugin before 5.9.35 does not verify the per-subscriber management token before changing a subscriber's subscription status, allowing unauthenticated users to force-unsubscribe or force-confirm an arbitrary subscriber whose email address they know...

PT-2026-97167

Name of the Vulnerable Software and Affected Versions Email Subscribers & Newsletters WordPress plugin versions prior to 5.9.35 Description The plugin fails to verify the per-subscriber management token when modifying a subscriber's subscription status. This allows unauthenticated users to...

CVE-2024-2876

CVE-2024-2876 취약점 설명: WordPress용 Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce 플러그인은 사용자가 제공한 매개변수에 대한 이스케이프 처리 부족과 기존 SQL 쿼리에 대한 충분한 준비preparation 부족으로 인해 5.7.14를 포함한 모든 버전에서 ‘IGESSubscribersQuery’ 클래스의 ‘run’ 함수를 통한 SQL 인젝션에 취약합니다. 이로...

CVE-2026-15797: Improper Neutralization of Input During Web Page Generation

The Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via posttitle in all versions up to, and including, 1.24.0 due to insufficient input sanitization and output escaping. This makes it...

CVE-2026-87915: Improper Neutralization of Input During Web Page Generation

The Popup Maker – Boost Sales, Conversions, Optins, Subscribers with the Ultimate WP Popup Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via valuesName Parameter in all versions up to, and including, 1.24.0 due to insufficient input sanitization and output escaping. Th...

CVE-2026-86781

The SSL Zen — SSL Certificate Installer & HTTPS Redirects WordPress plugin before 4.7.40 does not perform capability or nonce checks on a certificate-file download routine that runs early in the WordPress admin request lifecycle, allowing any authenticated user, including Subscribers, to download...

CVE-2026-86781

The SSL Zen — SSL Certificate Installer & HTTPS Redirects WordPress plugin, in versions before 4.7.40 , is vulnerable to unauthorized data disclosure. The root cause is a lack of capability or nonce checks on a certificate-file download routine that executes early in the WordPress admin request l...

CVE-2026-88871

WWBN AVideo 's CustomizeUser plugin (enabled by default) contains a CSRF vulnerability in the setSubscribers.json.php endpoint, affected through commit c3edcc274c (master, 2026-08-23). The endpoint reads users_id and ExtraSubscribers from $_REQUEST and calls User::setExtraSubscribers() without re...

WordPress Email Subscribers & Newsletters plugin <= 5.9.27 - Unauthenticated Arbitrary Shortcode Execution via Subscriber Name Field vulnerability

Unauthenticated Arbitrary Shortcode Execution via Subscriber Name Field vulnerability discovered by Sander Horsman - Conda Security in WordPress Plugin Email Subscribers & Newsletters versions = 5.9.27...

CVE-2026-12757

The The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.9.27. This is due to the software allowing users to execute an action that do...

CVE-2026-12757 Email Subscribers & Newsletters <= 5.9.27 - Unauthenticated Arbitrary Shortcode Execution via Subscriber Name Field

The The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.9.27. This is due to the software allowing users to execute an action that do...

CVE-2026-12757 Email Subscribers & Newsletters <= 5.9.27 - Unauthenticated Arbitrary Shortcode Execution via Subscriber Name Field

The The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.9.27. This is due to the software allowing users to execute an action that do...

CVE-2026-12757

The Email Subscribers & Newsletters WordPress plugin is vulnerable to unauthenticated arbitrary shortcode execution in all versions up to and including 5.9.27 . The root cause is that the plugin's subscription-handling logic does not properly validate user-supplied input (the subscriber name fiel...

EUVD-2026-72402

The The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.9.27. This is due to the software allowing users to execute an action that do...

CVE-2026-12757: Improper Control of Generation of Code

The The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.9.27. This is due to the software allowing users to execute an action that do...