---
id: CVE-2026-95684
title: >-
  The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable
  to Stored Cross-Site Scripting via 'attachments[name]' Parameter in all
  versions up to, and including, 1.8.15 due to insufficient input sanitization
  and output …
summary: >-
  The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable
  to Stored Cross-Site Scripting via 'attachments[name]' Parameter in all
  versions up to, and including, 1.8.15 due to insufficient input sanitization
  and output …
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2026-10-10'
updated: '2026-10-10'
sourceUpdated: '2026-10-10T07:16:42.200'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95684'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/admin/helpers/src/chat/attachment.php#L103
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/controllers/chat.php#L181
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/controllers/chat.php#L197
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/resources/chat.js#L712
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/resources/chat.js#L916
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.16/site/resources/chat.js#L916
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/40092f13-fee7-4e88-b180-54554b22493f?source=cve
    label: security@wordfence.com
tags:
  - nvd
ingestedAt: '2026-10-10T07:26:21.926Z'
---

## Overview

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'attachments[name]' Parameter in all versions up to, and including, 1.8.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.