CVE-2026-104898

The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 28.4 via the 'id, wpuserid' parameter due to missing validation on a user controlled key. This makes it possible for...

EUVD-2026-96035

The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 28.4 via the 'id, wpuserid' parameter due to missing validation on a user controlled key. This makes it possible for...

CVE-2026-104898 Online Scheduling and Appointment Booking System <= 28.4 - Insecure Direct Object Reference to Authenticated (Subscriber+) Privilege Escalation via 'id' and 'wp_user_id' Parameters via Query String / JSON Body

The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 28.4 via the 'id, wpuserid' parameter due to missing validation on a user controlled key. This makes it possible for...

CVE-2026-104898

The Bookly plugin for WordPress (versions up to and including 28.4 ) is vulnerable to an Insecure Direct Object Reference (IDOR) due to a lack of validation on the id and wp_user_id parameters. Authenticated attackers with subscriber-level access and above can overwrite the WordPress account bind...

CVE-2026-104898: Authorization Bypass Through User-Controlled Key

The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 28.4 via the 'id, wpuserid' parameter due to missing validation on a user controlled key. This makes it possible for...

CVE-2022-4155

The Contest Gallery WordPress plugin before 19.1.5.1, Contest Gallery Pro WordPress plugin before 19.1.5.1 do not escape the wpuserid GET parameter before concatenating it to an SQL query in management-show-user.php. This may allow malicious users with administrator privileges i.e. on multisite...

CVE-2022-4154

The Contest Gallery Pro WordPress plugin before 19.1.5 does not escape the wpuserid GET parameter before concatenating it to an SQL query in management-show-user.php. This may allow malicious users with at administrator privileges i.e. on multisite WordPress configurations to leak sensitive...

CVE-2022-4154: Undefined Security Weakness

The Contest Gallery Pro WordPress plugin before 19.1.5 does not escape the wpuserid GET parameter before concatenating it to an SQL query in management-show-user.php. This may allow malicious users with at administrator privileges i.e. on multisite WordPress configurations to leak sensitive...