WordPress SmartCrawl plugin < 3.16.3 - Subscriber+ Private/Draft Post Title Disclosure and Post Meta Key Enumeration vulnerability

Subscriber+ Private/Draft Post Title Disclosure and Post Meta Key Enumeration vulnerability discovered by Ezekiel Victor in WordPress Plugin SmartCrawl versions 3.16.3...

CVE-2026-16979

The SmartCrawl WordPress plugin (versions before 3.16.3) lacks capability checks on two AJAX actions, letting any Subscriber read private/draft post titles by ID and enumerate stored post-meta key names. CISA SSVC assesses partial technical impact with no known exploitation. No in-the-wild exploi...