CVE-2026-16257

The Arvow AI SEO Writer WordPress plugin before 1.5.4 does not properly restrict access to one of its REST endpoints, whose only access control can be bypassed by unauthenticated users through type juggling when the Arvow AI SEO Writer WordPress plugin before 1.5.4 has not been configured, allowi...

EUVD-2026-55037

The Arvow AI SEO Writer WordPress plugin before 1.5.4 does not properly restrict access to one of its REST endpoints, whose only access control can be bypassed by unauthenticated users through type juggling when the Arvow AI SEO Writer WordPress plugin before 1.5.4 has not been configured, allowi...

CVE-2026-16257

The Arvow AI SEO Writer WordPress plugin (before 1.5.4) has an access-control flaw in one REST endpoint. The only access control can be bypassed by unauthenticated users through type juggling when the plugin is not configured, enabling arbitrary posts/pages creation and disclosure of author accou...