Missing authentication and authorization in print_membership_card.php in CodeAstro Membership Management System 1.0 allows unauthenticated attackers to access membership card data of arbitrary users via direct requests with a manipulated id parameter, resulting in insecure direct object reference (IDOR).
https://youngkevinn.github.io/posts/CVE-2025-70148-Membership-IDOR/
https://www.phpscriptsonline.com/product/membership-management-software