WP Travel < 12.0.2 - Unauthenticated Arbitrary Booking Cancellation
Priority LOW 30CWE-862Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-862.
Summary
The WP Travel WordPress plugin before 12.0.2 does not verify that the requester is authorized to act on the booking targeted by one of its front-end payment-message handlers, allowing unauthenticated attackers to cancel the payment on any customer's booking.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00304 23rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed WP Travel (Unknown): 12.0.2
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 | before 12.0.2 | 12.0.2 | Patch available | CNA |
- WP Travel VendorUnknown Affected before 12.0.2 Fixed in 12.0.2 Patch available CNA
Remediation
- Fix · CNA WP Travel (Unknown) Fixed in 12.0.2
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
WP Travel 12.0.2
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2026-11163 WP Travel < 12.0.2 - Unauthenticated Booking Payment State Tampering via IDORPriority LOW 17
- TI-2026-11161 WP Travel < 12.0.2 - Unauthenticated Arbitrary Booking Payment ResetPriority LOW 17
Timeline
- 2026-10-02 Threatist record created from CVE-2026-18042
- 2026-10-03 Alias added: GHSA-f6xw-m2mf-q3q9
References
Sources
- CVE-2026-18042 · CVE Program
- CVE-2026-18042 · NVD
- FIRST EPSS
- GHSA-f6xw-m2mf-q3q9 · GitHub Advisory Database · CC BY 4.0
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