What’s Vulnerable › Vulnerabilities
CVE-2026-9822: WP Hotel Booking < 2.3.1 - Subscriber+ Missing Authorization in Multiple AJAX Handlers
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-19 · updated 2026-06-22
Description
The WP Hotel Booking WordPress plugin before 2.3.1 does not enforce capability checks in several of its AJAX handlers, allowing authenticated users with Subscriber-level access to read other users' booking line items, enumerate active coupons, and read pricing data.
Affected products
- thimpress WP Hotel Booking: before 2.3.1 — fixed in 2.3.1
How to fix
Upgrade to a fixed version: thimpress WP Hotel Booking 2.3.1. Check the vendor advisory for mitigations.
References
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