Unauthenticated billing-data disclosure via booking_id
Published Aug 16, 2026 · Updated Aug 16, 2026
Authorization bypass in WP Travel Engine before 6.8.5 allows remote attackers to read booking billing details via booking_id. The AddToCart AJAX flow accepts an arbitrary booking_id and binds it to the caller's session while checkout billing fields render the associated customer's stored details as default values; the only check is a frontend nonce exposed in the public wteL10n JavaScript object. No account is required, and the published impact is limited to disclosure of booking contact and address data rather than booking modification or service interruption.
Summary
What happened
Authorization bypass in WP Travel Engine before 6.8.5 allows remote attackers to read booking billing details via booking_id. The AddToCart AJAX flow accepts an arbitrary booking_id and binds it to the caller's session while checkout billing fields render the associated customer's stored details as default values; the only check is a frontend nonce exposed in the public wteL10n JavaScript object. No account is required, and the published impact is limited to disclosure of booking contact and address data rather than booking modification or service interruption.
The record
- CVE
- CVE-2026-17087
- Published
- Aug 16, 2026
- Updated
- Aug 16, 2026
- Vendor
- Digital Thrive Labs Inc.
- Product
- WP Travel Engine
- Classifications
- CWE-862, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 16, 2026CVE publishedPublication date reported by the CVE source.
- Aug 16, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=6.8.4
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo