Is CVE-2026-112355 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-112355?

CVE-2026-112355 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-112355

Description

The MembershipWorks plugin for WordPress before 6.17 contains an information disclosure vulnerability that allows unauthenticated attackers to access member-only content through the WordPress REST API. Because the filter that strips protected content for non-members is only attached during normal front-end request handling and not during REST API requests, an unauthenticated attacker can retrieve the raw member-only content in a post or page’s rendered content, bypassing the plugin’s content protection.