CVE-2026-1558 – WP Recipe Maker

CVE ID : CVE-2026-1558

Published : Feb. 27, 2026, 4:33 a.m. | 38 minutes ago

Description : The WP Recipe Maker plugin for WordPress is vulnerable to an Insecure Direct Object Reference (IDOR) in versions up to, and including, 10.3.2. This is due to the /wp-json/wp-recipe-maker/v1/integrations/instacart REST API endpoint’s permission_callback being set to __return_true and a lack of subsequent authorization or ownership checks on the user-supplied recipeId. This makes it possible for unauthenticated attackers to overwrite arbitrary post metadata (wprm_instacart_combinations) for any post ID on the site via the recipeId parameter.

Severity: 0.0 | NA

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