CVE-2026-17022
Received Received - Intake

Unauthenticated Booking Data Exposure in Salon Booking System

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: WPScan

Description
The Salon Booking System WordPress plugin through 10.30.33 does not properly validate a booking's ownership token before loading it in its booking-wizard confirmation steps, allowing unauthenticated attackers to disclose other customers' booking records, including personal information, by supplying a sequential booking identifier.

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Meta Information

Published
2026-08-10
Last Modified
2026-08-10
Generated
2026-08-10
AI Q&A
2026-08-10
EPSS Evaluated
N/A
NVD
CVE-2026-17022
EUVD
EUVD-2026-55005

Affected Vendors & Products

Currently, no data is known.

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

The Salon Booking System WordPress plugin through version 10.30.33 has a vulnerability where it fails to validate a booking's ownership token before loading it in booking confirmation steps. This allows unauthenticated attackers to access other customers' booking records, including personal information, by providing a sequential booking identifier.

Detection Guidance

Check if the Salon Booking System plugin version 10.30.33 or below is installed. Look for unauthorized access to booking records or unusual sequential booking ID requests in server logs.

Impact Analysis

This vulnerability allows attackers to view other customers' personal information and booking details without authentication. It poses a risk of data exposure, privacy breaches, and potential misuse of sensitive customer data.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized access and disclosure of personal and sensitive customer data. Organizations may face legal penalties, fines, and reputational damage for failing to protect customer information.

Mitigation Strategies

Update the Salon Booking System plugin to the latest version if available. If no update exists, consider disabling the plugin temporarily until a patch is released. Monitor for suspicious activity related to booking records.

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