Medium severity · published Aug 6, 2026
CVE-2026-15149
WP Hotel Booking < 2.3.3 - Unauthenticated Payment Bypass via Price Manipulation
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
The WP Hotel Booking WordPress plugin before 2.3.3 does not ensure that room quantities and the resulting order total are non-negative when placing a booking, and relies on client-controlled cart data, allowing unauthenticated users to create confirmed reservations for free or at an arbitrarily reduced price.
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 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WH
WP Hotel Booking ·
before 2.3.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-15149
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-15149
wpscan.com
https://wpscan.com/vulnerability/9c1df017-dfa5-43c4-b31e-43c9315edab1/
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