WordPress Sync Post With Other Site plugin <= 1.9.3 - Arbitrary File Upload vulnerability

Arbitrary File Upload vulnerability discovered by Nabil Irawan in WordPress Plugin Sync Post With Other Site versions = 1.9.3...

CVE-2026-14923

The Sync Post With Other Site WordPress plugin, in versions prior to 1.9.3 , contains an authorization flaw due to an operator-precedence error . This flaw allows authenticated users with limited privileges, such as a Contributor (who only holds post-editing capabilities), to bypass intended rest...