CVE-2024-3229: The Salon booking system plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type

Q: How do I fix CVE-2024-3229?

salon booking system: upgrade to 10.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-3229 being exploited?

CVE-2024-3229 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-3229 affect?

CVE-2024-3229 affects salon booking system. Severity is critical (CVSS 9.8). The Salon booking system plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the SLN_Action_Ajax_ImportAssistants function along with missing authorization checks in all versions up to, and in

Q: How urgent is CVE-2024-3229?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-3229 is a critical-severity flaw (CVSS 9.8) affecting salon booking system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Salon booking system plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the SLN_Action_Ajax_ImportAssistants function along with missing authorization checks in all versions up to, and including, 10.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.9% (top 42%)
CISA exploited list	No
Weakness	CWE-434
Published	2024-06-19
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: salonbookingsystem

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-06-19 05:15 UTCPublished CVE record published
2026-06-17 07:43 UTCUpdated Record last modified

salonbookingsystem salon booking system UPGRADE

Affected: < 10.3

Fixed in: 10.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy salon-booking-system || rpm -q salon-booking-system || salon-booking-system --version

2. UPGRADE to 10.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade salon-booking-system

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade salon-booking-system

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-3229?

salon booking system: upgrade to 10.3. Exact commands for each OS are on this page.

Is CVE-2024-3229 being exploited?

CVE-2024-3229 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-3229 affect?

CVE-2024-3229 affects salon booking system. Severity is critical (CVSS 9.8). The Salon booking system plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the SLN_Action_Ajax_ImportAssistants function along with missing authorization checks in all versions up to, and in

How urgent is CVE-2024-3229?

Priority 54/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2025-32220 MEDIUM 5.4 UPGRADE Missing Authorization vulnerability in Dimitri Grassi Salon booking system salon-booking-system allows Exploit
CVE-2025-31560 HIGH 7.2 UPGRADE Incorrect Privilege Assignment vulnerability in Dimitri Grassi Salon booking system salon-booking-system allow
CVE-2024-9882 MEDIUM 4.8 UPGRADE The Salon Booking System, Appointment Scheduling for Salons, Spas & Small Businesses WordPress plugin before 1
CVE-2024-4468 MEDIUM 4.3 UPGRADE The Salon booking system plugin for WordPress is vulnerable to unauthorized access and modification of data du
CVE-2024-4442 CRITICAL 9.1 UPGRADE The Salon booking system plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to,

References

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