CVE-2026-10823

High · 7.5

CVSS

7.5

EPSS

1.5%

Published

Jun 26, 2026

CISA due date

—

The record

The YMC Filter WordPress plugin before 3.11.3 does not properly authorize access to one of its REST API endpoints and does not validate a user-supplied query parameter, allowing unauthenticated attackers to retrieve the titles and content of private, draft, and other non-public posts.

Affected packages

Ecosystem	Package	Introduced	Fixed