Medium severity · published Sep 9, 2026
CVE-2026-18042
WP Travel < 12.0.2 - Unauthenticated Arbitrary Booking Cancellation
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WT
WP Travel ·
before 12.0.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-18042
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-18042
wpscan.com
https://wpscan.com/vulnerability/8fe9eccf-031a-43ad-b88b-b697977dc031/
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