Course Booking System vulnerabilities
Plugin slug course-booking-system · 5 known vulnerabilities · latest disclosed 2026-09-28 · WordPress.org page
Every listed vulnerability has a fix. Version 7.0.9 or later is not affected by any of them. If your site runs an older version, update it.
1 of 5 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Course Booking System
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 7.0.8 | 7.0.9 | CVE-2026-96886 | 2026-09-28 | Advisory |
| Medium 5.3 | <= 6.1.5 | 6.1.6 | CVE-2025-12042 | 2025-11-07 | Advisory |
| Medium 6.1 | <= 6.1.2 | 6.1.3 | CVE-2025-32508 | 2025-04-14 | Advisory |
| Medium 5.3 | <= 6.1 | 6.1.1 | CVE-2025-32253 | 2025-04-04 | Advisory |
| High 7.5 | <= 6.0.6 | 6.0.7 | CVE-2025-22785 | 2025-01-13 | Advisory |
Check if a site is affected
Enter a site address to see which version of Course Booking System and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Course Booking System plugin safe to use?
All 5 known issues are fixed in current versions (7.0.9 or later). Keeping it updated is what matters.
How do I check which version of Course Booking System my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.