WP Travel Engine < 6.8.5 - Unauthenticated Booking Details Disclosure and Modification via wte_add_trip_to_cart
Priority MEDIUM 63CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-639.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00323 25th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed WP Travel Engine (Unknown): 6.8.5
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | WP Travel Engine | before 6.8.5 | 6.8.5 | Patch available | CNA |
- WP Travel Engine VendorUnknown Affected before 6.8.5 Fixed in 6.8.5 Patch available CNA
Remediation
- Fix · CNA WP Travel Engine (Unknown) Fixed in 6.8.5
Timeline
- 2026-10-02 Threatist record created from CVE-2026-16737
- 2026-10-03 Alias added: GHSA-4rf8-mj4r-9mgw
References
Sources
- CVE-2026-16737 · CVE Program
- CVE-2026-16737 · NVD
- FIRST EPSS
- GHSA-4rf8-mj4r-9mgw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences