Security advisory for Bricks Builder 2.4.3 and

Advisory overview

Bricks Builder 2.4.3 and before contains a broken access control vulnerability that allows unauthenticated attackers to access restricted post content by submitting crafted post_status and post_type values in the originalQueryVars parameter to the POST /wp-json/bricks/v1/query_result REST endpoint using a publicly obtainable nonce. Attackers can set post_status to draft or private, or post_type to shop_coupon, to disclose unpublished posts, private content, and WooCommerce coupon data that is otherwise blocked by the standard WordPress REST API routes.

Related references

• https://bricksbuilder.io/release/bricks-2-4-4/
• https://www.vulncheck.com/advisories/bricks-broken-access-control-via-query-result-endpoint