Salon booking system <= 9.9 - Unauthenticated Arbitrary File Deletion

2024-05-17 00:00

István Márton

Strategic Overview

Status

Patched in 10.0

Affected PluginSalon Booking System – Free Version

Affected Version<= 9.9

CVSS9.1Critical

CVECVE-2024-4442

View all Salon Booking System – Free Version vulnerabilities

Vulnerability Overview

The 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.

Technical Analysis

REMEDIATION: Update to version 10.0, or a newer patched version --- IDENTIFIER: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

External References

https://www.cve.org/CVERecord?id=CVE-2024-4442 https://www.wordfence.com/threat-intel/vulnerabilities/id/eaafeadd-f44c-49b1-b900-ef40800c629e

CVSS Vector

9.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityHigh
AvailabilityHigh

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