WP Hotel Booking < 2.3.3 - Unauthenticated Payment Bypass via Price Manipulation

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-15149
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-06 22:16:47 UTC
Updated2026-08-26 16:31:16 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.002360000 probability, percentile 0.143980000 (date 2026-08-26)

Problem Types: CWE-20 | CWE-472 | CWE-20 Improper Input Validation | CWE-472 External Control of Assumed-Immutable Web Parameter | CWE-20 CWE-20 Improper Input Validation | CWE-472 CWE-472 External Control of Assumed-Immutable Web Parameter

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
3.1CNADECLARED5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown WP Hotel Booking affected 2.3.3 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/9c1df017-dfa5-43c4-b31e-43c9315edab1 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: reconnaissance (en)

CNA: WPScan (en)

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