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WordPress plugin

Salon Booking System <= 10.31.10 — Missing Authorization

CVE-2026-110035Published · Updated

Action summary

Affected: ≤10.31.10Update to 10.31.11 or newer

All remediation steps
Watch plugin
Severity
Medium4.3
CVSS
4.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:N Confidentiality
None
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-862 Missing Authorization
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Salon Booking System – Appointment Booking for Salons, Barbershops & Spas salon-booking-system

  1. Affected≤ 10.31.10
  2. Patched in10.31.11

Update to 10.31.11 or newer.

You are affected if you run ≤ 10.31.10. Version 10.31.11 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Salon Booking System – Appointment Booking for Salons, Barbershops & Spas.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 10.31.11, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Salon Booking System – Appointment Booking for Salons, Barbershops & Spas to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Andy Urlep.

The Salon Booking System plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 10.31.10. This is due to a missing capability check on a function. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform an unauthorized action.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Salon Booking System – Appointment Booking for Salons, Barbershops & Spas

All 50
More vulnerabilities in Salon Booking System – Appointment Booking for Salons, Barbershops & Spas
SeverityVulnerabilityCVEPublished
Medium4.3Missing Authorization
≤10.31.10Update to 10.31.11
CVE-2026-110032
High8.810.31.10 - Authenticated (Salon Staff+) Privilege Escalation
10.17 – 10.31.10Update to 10.31.11
CVE-2026-110031
Medium6.4Authenticated (Salon Staff+) Stored Cross-Site Scripting
≤10.31.10Update to 10.31.11
CVE-2026-110033
Medium5.3Unauthenticated Negative Booking Total Creation
≤10.31.10Update to 10.31.11
CVE-2026-110034
High7.2Unauthenticated Stored Cross-Site Scripting via Custom Checkout Field (Html/File Type) via Public Booking AJAX
≤10.31.9Update to 10.31.10
CVE-2026-109232

Same weakness (Missing Authorization)

All Missing Authorization
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CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
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CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
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CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
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CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 4.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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