CVE-2024-4442Network attack vector

Unauthenticated file deletion via unchecked upload path

Published May 21, 2024 · Updated Apr 8, 2026

Path traversal in Salon Booking System - Free Version 9.9 and earlier allows remote attackers to delete arbitrary server files. The unauthenticated RemoveUploadedFile AJAX handler sends a request-supplied uploaded-file path to file deletion without verifying that it remains within an allowed directory. Deletion of wp-config.php can disrupt the site and make site takeover or remote code execution possible.

CVSS severity9.1
Critical
EPSS probability1.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Salon Booking System - Free Version 9.9 and earlier allows remote attackers to delete arbitrary server files. The unauthenticated RemoveUploadedFile AJAX handler sends a request-supplied uploaded-file path to file deletion without verifying that it remains within an allowed directory. Deletion of wp-config.php can disrupt the site and make site takeover or remote code execution possible.

The record

CVE
CVE-2024-4442
Published
May 21, 2024
Updated
Apr 8, 2026
Vendor
Salonbookingsystem OÜ
Product
Salon Booking System - Free Version
Classifications
CWE-22, T1485
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=9.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Salonbookingsystem OÜ · Salon Booking System - Free Versionversion=0 <=9.9

Published CVSS scores

9.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
9.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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