CVE-2026-87115
CRITICAL
9,1
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: high
Description
AI Translation Available
The VikAppointments Services Booking Calendar plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the extract function in all versions up to, and including, 1.2.21. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). Exploitation requires at least one File-type custom field to be published on the confirmation page shortcode, as this field is not created by default during plugin installation.
22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
StableCommon Consequences
Security Scopes Affected:
Integrity
Confidentiality
Availability
Potential Impacts:
Execute Unauthorized Code Or Commands
Modify Files Or Directories
Read Files Or Directories
Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies:
AI/ML
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.19/site/con…
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.19/site/hel…
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.19/site/hel…
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.19/vikappoi…
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.21/site/con…
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.21/site/hel…
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.21/site/hel…
https://plugins.trac.wordpress.org/browser/vikappointments/tags/1.2.21/vikappoi…
https://plugins.trac.wordpress.org/changeset?reponame=&old=3721264%40vikappoint…
https://www.wordfence.com/threat-intel/vulnerabilities/id/75fc5df5-a774-4fe1-84…