The Appointment Hour Booking WordPress plugin before 1.5.88 does not validate a client-supplied booking price against the server-side configured service price, allowing unauthenticated users to submit an arbitrary final price (including zero or negative) that is stored as the authoritative booking price, corrupting booking and payment records.
Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Sat, 08 Aug 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Appointment Hour Booking WordPress plugin before 1.5.88 does not validate a client-supplied booking price against the server-side configured service price, allowing unauthenticated users to submit an arbitrary final price (including zero or negative) that is stored as the authoritative booking price, corrupting booking and payment records. | |
| Title | Appointment Hour Booking < 1.5.88 - Unauthenticated Booking Price Manipulation via tcost Parameter | |
| References |
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Projects
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-08-08T06:00:10.896Z
Reserved: 2026-07-20T10:58:19.374Z
Link: CVE-2026-16282
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OpenCVE Enrichment
Updated: 2026-08-08T07:30:17Z
Weaknesses
No weakness.