---
id: CVE-2025-13968
title: >-
  The Starboard Suite Reservation Calendars plugin for WordPress is vulnerable
  to Stored Cross-Site Scripting via shortcode attributes in the
  [starboard-suite-lightbox] shortcode in all versions up to, and including,
  3.1.4 due to insuffici…
summary: >-
  The Starboard Suite Reservation Calendars plugin for WordPress is vulnerable
  to Stored Cross-Site Scripting via shortcode attributes in the
  [starboard-suite-lightbox] shortcode in all versions up to, and including,
  3.1.4 due to insuffici…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2026-07-11'
updated: '2026-07-11'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-13968'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/tags/3.0.0/starboard-suite.php#L64
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/tags/3.0.0/starboard-suite.php#L78
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/trunk/starboard-suite.php#L64
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/starboard-suite-reservation-calendars/trunk/starboard-suite.php#L78
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3551037%40starboard-suite-reservation-calendars&new=3551037%40starboard-suite-reservation-calendars
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/6e8a3628-b7cf-4f1a-89dc-d7e58257b2e4?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00349
epssPercentile: 0.2582
ingestedAt: '2026-07-11T23:16:20.300Z'
---

## Overview

The Starboard Suite Reservation Calendars plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shortcode attributes in the [starboard-suite-lightbox] shortcode in all versions up to, and including, 3.1.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, 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.