CVE-2026-17021: CWE-862 Missing Authorization in Salon Booking System
The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.
AI Analysis
Technical Summary
The Salon Booking System WordPress plugin before version 10.30.34 does not properly restrict access to some booking-modification AJAX actions and fails to verify that the user owns the targeted booking. This missing authorization (CWE-862) allows unauthenticated attackers to alter the stored total of arbitrary bookings, potentially impacting the integrity of booking data.
Potential Impact
The vulnerability allows unauthenticated users to modify booking totals arbitrarily, which can lead to data integrity issues. There is no confidentiality or availability impact reported. The CVSS score is 5.3 (medium), reflecting the limited scope of impact focused on integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is currently available. Until a patch is released, restrict access to the affected AJAX actions through other means such as web application firewall rules or plugin configuration if possible.
CVE-2026-17021: CWE-862 Missing Authorization in Salon Booking System
Description
The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.
CVSS v3.1
Score 5.3medium
Affected software
Salon Booking System
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Salon Booking System WordPress plugin before version 10.30.34 does not properly restrict access to some booking-modification AJAX actions and fails to verify that the user owns the targeted booking. This missing authorization (CWE-862) allows unauthenticated attackers to alter the stored total of arbitrary bookings, potentially impacting the integrity of booking data.
Potential Impact
The vulnerability allows unauthenticated users to modify booking totals arbitrarily, which can lead to data integrity issues. There is no confidentiality or availability impact reported. The CVSS score is 5.3 (medium), reflecting the limited scope of impact focused on integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is currently available. Until a patch is released, restrict access to the affected AJAX actions through other means such as web application firewall rules or plugin configuration if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-07-24T10:19:41.896Z
- State
- PUBLISHED
Threat ID: 6a7972aebf8831d5392faffb
Added to database: 08/10/2026, 06:41:50 UTC
Last enriched: 08/17/2026, 14:49:15 UTC
Last updated: 09/23/2026, 01:47:41 UTC
Views: 30
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