CVE-2019-5973: Sukimalab Online Lesson Booking

High severity, CVSS 8.8. EPSS: 1.1% chance of exploitation in the next 30 days.

Cross-site request forgery (CSRF) vulnerability in Online Lesson Booking 0.8.6 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.

Affected products

• Sukimalab Online Lesson Booking: up to and including 0.8.6

Published 2019-07-05. Last modified 2026-06-17.