PT-2024-31150 · WordPress · Salon Booking System

István Márton · Published 2024-05-21 · Updated 2024-05-22 · CVE-2024-4442

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions The Salon booking system plugin for WordPress version 9.8 and earlier

Description The issue is due to the plugin not properly validating the path of an uploaded file prior to deleting it, making it possible for unauthenticated attackers to delete arbitrary files, including the wp-config.php file. This can lead to site takeover and remote code execution.

Recommendations Update to a version later than 9.8 to resolve the issue. As a temporary workaround, consider restricting access to the file deletion functionality until a patch is available. Avoid using the plugin's file upload and deletion features until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2024-4442

Affected Products

Salon Booking System

References · 11

• https://plugins.trac.wordpress.org/changeset/3088196/salon-booking-system#file14 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-4442 · Security Note
• https://osv.dev/vulnerability/CVE-2024-4442 · Vendor Advisory
• https://plugins.trac.wordpress.org/browser/salon-booking-system/tags/9.8/src/SLN/Action/Ajax/RemoveUploadedFile.php#L5 · Note
• https://twitter.com/cracbot/status/1793522357958795643 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/eaafeadd-f44c-49b1-b900-ef40800c629e?source=cve · Note
• https://twitter.com/linuxpatch/status/1792829267979448375 · Twitter Post
• https://twitter.com/CveFindCom/status/1792828590620287146 · Twitter Post
• https://t.me/cvenotify/80553 · Telegram Post
• https://plugins.trac.wordpress.org/changeset/3098413/salon-booking-system/trunk/src/SLN/Action/Ajax/RemoveUploadedFile.php · Note
• https://twitter.com/CVEnew/status/1792815868285489547 · Twitter Post