Salon booking system <= 9.9 - Unauthenticated Arbitrary File Deletion

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Summary

CVECVE-2024-4442
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-05-21 07:15:08 UTC
Updated2026-04-08 19:21:38 UTC
DescriptionThe Salon booking system plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 9.8. This is due to the plugin not properly validating the path of an uploaded file prior to deleting it. This makes it possible for unauthenticated attackers to delete arbitrary files, including the wp-config.php file, which can make site takeover and remote code execution possible. This was partially patched in 9.9, and sufficiently patched in 10.0. CVE-2024-37231 appears to be a duplicate of this issue.

Risk And Classification

Primary CVSS: v3.1 9.1 CRITICAL from [email protected]

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

EPSS: 0.337020000 probability, percentile 0.969450000 (date 2026-04-12)

Problem Types: CWE-22 | CWE-22 CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
3.1[email protected]Secondary9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
3.1CNADECLARED9.1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Salonbookingsystem Salon Booking System All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Wordpresschef Salon Booking System Free Version affected 9.9 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/changeset/3088196/salon-booking-system af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Patch
plugins.trac.wordpress.org/browser/salon-booking-system/tags/9.8/src/SLN/Action/Ajax/Rem... af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Product
plugins.trac.wordpress.org/changeset/3098413/salon-booking-system/trunk/src/SLN/Action/A... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/eaafeadd-f44c-49b1-b900-ef408... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: István Márton (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-05-02T00:00:00.000ZDiscovered
CNA2024-05-07T00:00:00.000ZVendor Notified
CNA2024-05-17T00:00:00.000ZDisclosed
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