[ CVE-2026-86817 · Published 4 Oct 2026 ]
Vulnerability in Unknown Five Star Business Profile and Schema
CVSS 4.9
EPSS <1%No fix listed yet
[ Description ]Official description
The Five Star Business Profile and Schema WordPress plugin before 2.4.0 does not properly restrict the callbacks used to resolve schema field default values, allowing authenticated users with Author-level access and above to store input that discloses sensitive data, including other users' password hashes and arbitrary site option values, in public output readable by unauthenticated visitors.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.