CVE-2017-18543: Invite Anyone Project Invite Anyone

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

The invite-anyone plugin before 1.3.16 for WordPress has incorrect access control for email-based invitations.

Affected products

• Invite Anyone Project Invite Anyone: before 1.3.16 (fixed in 1.3.16)

Published 2019-08-16. Last modified 2026-06-17.