What’s Vulnerable › Vulnerabilities
CVE-2026-16737: WP Travel Engine < 6.8.5 - Unauthenticated Booking Details Disclosure and Modification via wte_add_trip_to_cart
- Severity: medium (CVSS 5.3 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: 2026-08-12 · updated 2026-08-26
- Weakness: CWE-639
Description
The WP Travel Engine WordPress plugin before 6.8.5 does not perform authorization or ownership checks when loading a caller-supplied booking identifier in one of its unauthenticated cart actions, allowing unauthenticated attackers to disclose any customer's booking order details and their stored billing information, and to overwrite that customer's booking record with their own data.
Affected products
- WP Travel Engine: before 6.8.5 — fixed in 6.8.5
How to fix
Upgrade to a fixed version: WP Travel Engine 6.8.5. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-16737 or the next vulnerability affects your stack