CVE-2023-45603: Plugin-Planet User Submitted Posts

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Unrestricted Upload of File with Dangerous Type vulnerability in Jeff Starr User Submitted Posts – Enable Users to Submit Posts from the Front End.This issue affects User Submitted Posts – Enable Users to Submit Posts from the Front End: from n/a through 20230902.

Affected products

• Plugin-Planet User Submitted Posts: up to and including 20230902

Published 2023-12-20. Last modified 2026-06-17.