CVE-2026-10860 MISP CRUDComponent delete validation bypass via operator precedence error

A logic error in the MISP CRUD component delete handler allowed validation failures to be bypassed when requests used the HTTP DELETE method. Due to missing parentheses in the delete condition, the expression was evaluated as $validationError === null && POST || DELETE, meaning a DELETE request...

CVE-2026-10860

In CVE-2026-10860, a logic error in the MISP CRUD component delete handler bypasses validation due to missing parentheses in the delete condition, allowing a DELETE request to proceed even when the delete validation callback rejects the operation. An authenticated attacker with access to an affec...

Title Field Validation <= 1.1 - Unauthorised AJAX Calls

The plugin does not properly check for CSRF in its findposttype, savevalidation, editvalidation, updatevalidation and deletevalidation AJAX actions. Additionally, the actions were also missing any capability checks. As a result, any authenticated user such as subscriber could call them to create,...