Vulnerability · Published Sep 30, 2026 · Assigned by WPScan
CVE-2026-96886Course Booking System < 7.0.9 - Unauthenticated Attendee PII Disclosure via CSV Export
Medium 5.3
In plain English
A medium-severity information exposure in Course Booking System from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 89.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The Course Booking System WordPress plugin before 7.0.9 does not restrict access to its booking export, allowing unauthenticated users to download the name, email address and billing address of every customer who has booked a course.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Course Booking System | 7.0 – before 7.0.9 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
- https://wpscan.com/vulnerability/bdf459bb-7835-43d3-8ef8-83b3b099677a/ exploit, vdb-entry, technical-description