WordPress Easy Appointments plugin 4.0-4.0.2.1 - Unauthenticated Arbitrary Appointment Modification and Deletion vulnerability

Unauthenticated Arbitrary Appointment Modification and Deletion vulnerability discovered by blast in WordPress Plugin Easy Appointments versions 4.0-4.0.2.1...

WordPress Easy Appointments plugin < 4.0.2.2 - Unauthenticated Appointment Cancellation/Confirmation vulnerability

Unauthenticated Appointment Cancellation/Confirmation vulnerability discovered by Morato Antoine in WordPress Plugin Easy Appointments versions 4.0.2.2...

CVE-2026-87966 Easy Appointments 4.0 - 4.0.2.1 - Unauthenticated Arbitrary Appointment Modification and Deletion via IDOR

The Easy Appointments WordPress plugin before 4.0.2.2 does not perform an ownership or authorization check on its unauthenticated appointment-reservation endpoint before updating an existing appointment identified by a request-supplied id, allowing unauthenticated attackers to overwrite, and...

CVE-2026-87965 Easy Appointments < 4.0.2.2 - Unauthenticated Appointment Cancellation/Confirmation via Forgeable Email-Link Token

The Easy Appointments WordPress plugin before 4.0.2.2 does not use an unguessable token to authorize its mail-link appointment cancellation and confirmation action, deriving the token from a hardcoded source-embedded salt and the appointment's creation timestamp, so unauthenticated attackers who...

EUVD-2026-82674

The Easy Appointments WordPress plugin before 4.0.2.2 does not use an unguessable token to authorize its mail-link appointment cancellation and confirmation action, deriving the token from a hardcoded source-embedded salt and the appointment's creation timestamp, so unauthenticated attackers who...

CVE-2026-87965 Easy Appointments < 4.0.2.2 - Unauthenticated Appointment Cancellation/Confirmation via Forgeable Email-Link Token

The Easy Appointments WordPress plugin before 4.0.2.2 does not use an unguessable token to authorize its mail-link appointment cancellation and confirmation action, deriving the token from a hardcoded source-embedded salt and the appointment's creation timestamp, so unauthenticated attackers who...

EUVD-2026-82675

The Easy Appointments WordPress plugin before 4.0.2.2 does not perform an ownership or authorization check on its unauthenticated appointment-reservation endpoint before updating an existing appointment identified by a request-supplied id, allowing unauthenticated attackers to overwrite, and...

CVE-2026-87966

The Easy Appointments WordPress plugin, in versions 4.0 through 4.0.2.1 , is vulnerable to an Insecure Direct Object Reference (IDOR) . The application fails to perform sufficient ownership or authorization checks on its unauthenticated appointment-reservation endpoint. This oversight allows an u...

CVE-2026-87966 Easy Appointments 4.0 - 4.0.2.1 - Unauthenticated Arbitrary Appointment Modification and Deletion via IDOR

The Easy Appointments WordPress plugin before 4.0.2.2 does not perform an ownership or authorization check on its unauthenticated appointment-reservation endpoint before updating an existing appointment identified by a request-supplied id, allowing unauthenticated attackers to overwrite, and...

CVE-2026-85122 Easy Form Builder 4.0.0 - 4.1.3 - Unauthenticated Stored XSS via Form Type Confusion

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to store arbitrary content which is then rendered unescaped in an admin page, leading to Stored XSS...

CVE-2026-85123 Easy Form Builder 4.0.0 - 4.1.3 - Unauthenticated Registration Policy Bypass via Login Form Type Confusion

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to create WordPress accounts on a site whose owner has disabled registration...

CVE-2026-85122

The Easy Form Builder by WhiteStudio WordPress plugin, in versions before 4.2.0 (specifically identified as 4.0.0-4.1.3 in some records), is vulnerable to Stored XSS . The root cause is a failure to validate submitted values against stored configurations for certain form types. This allows unauth...

CVE-2026-85123

The Easy Form Builder by WhiteStudio WordPress plugin, versions 4.0.0-4.1.3 , is vulnerable to an unauthenticated registration policy bypass . The flaw exists because the plugin fails to validate submitted values against stored configurations for certain form types, specifically involving Login F...

EUVD-2026-82666

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to create WordPress accounts on a site whose owner has disabled registration...

CVE-2026-85122 Easy Form Builder 4.0.0 - 4.1.3 - Unauthenticated Stored XSS via Form Type Confusion

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to store arbitrary content which is then rendered unescaped in an admin page, leading to Stored XSS...

CVE-2026-85123 Easy Form Builder 4.0.0 - 4.1.3 - Unauthenticated Registration Policy Bypass via Login Form Type Confusion

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to create WordPress accounts on a site whose owner has disabled registration...

EUVD-2026-82665

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to store arbitrary content which is then rendered unescaped in an admin page, leading to Stored XSS...

PT-2026-95238

Name of the Vulnerable Software and Affected Versions Easy Form Builder by WhiteStudio versions prior to 4.2.0 Description Lack of validation for submitted values against stored configurations in certain form types allows unauthenticated users to store arbitrary content. This content is...

PT-2026-95239

Name of the Vulnerable Software and Affected Versions Easy Form Builder by WhiteStudio versions prior to 4.2.0 Description Certain form types in the plugin fail to validate submitted values against the stored configuration. This flaw allows unauthenticated users to bypass registration policies an...

CVE-2026-12739: Missing Authorization

The WP Easy Pay – Payment and Donation form Builder for Square plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for...