Broadstreet, CVE-2026-1881

CVE, Research URL: CVE-2026-1881
Home page URL: Security reports for Broadstreet
Application: Broadstreet
Published on: May 21, 2026
Research Description: The Broadstreet plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.52.2 via the get_sponsored_meta AJAX action due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disclose any private post metadata.
Affected versions: max 1.53.2.
Status: vulnerable