CVE-2025-8492

MEDIUM 5.3

Salon Booking System <= 10.22 - Missing Authorization to Unauthenticated AJAX Actions Execution

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

The Salon Booking System, Appointment Scheduling for Salons, Spas & Small Businesses plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajax function in all versions up to, and including, 10.22. This makes it possible for unauthenticated attackers to execute AJAX actions, including limited file uploads.

CWE	CWE-862
Vendor	wordpresschef
Product	salon booking system – free version
Published	Sep 11, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wordpresschef / Salon Booking System – Free Version

0 ≤ 10.22

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/9a63a4ec-80e6-48cc-a778-97fa3917817e?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/salon-booking-system/tags/10.20/src/SLN/Plugin.php#L232 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3360651/salon-booking-system/trunk/src/SLN/Action/Ajax/UploadFile.php

Credits

CodeCheq Devs