---
id: CVE-2026-102774
title: >-
  The SureDash – Community, Courses & Member Dashboard plugin for WordPress is
  vulnerable to Stored DOM-Based Cross-Site Scripting via Image 'alt' Attribute
  in Community Post Content in all versions up to, and including, 1.12.1 due to
  insu…
summary: >-
  The SureDash – Community, Courses & Member Dashboard plugin for WordPress is
  vulnerable to Stored DOM-Based Cross-Site Scripting via Image 'alt' Attribute
  in Community Post Content in all versions up to, and including, 1.12.1 due to
  insu…
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: '2026-10-10'
updated: '2026-10-10'
sourceUpdated: '2026-10-10T08:17:03.650'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102774'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/assets/js/minified/lightbox.min.js
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/core/routers/misc.php#L59
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/core/routes.php#L101
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/inc/services/router.php#L127
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/inc/utils/post-meta.php#L377
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&new=3724179%40suredash%2Ftags%2F1.12.2&old=3694773%40suredash%2Ftags%2F1.12.0
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/a8b5b389-85f4-4cc5-9796-55b611af7916?source=cve
    label: security@wordfence.com
tags:
  - nvd
ingestedAt: '2026-10-10T08:27:37.784Z'
---

## Overview

The SureDash – Community, Courses & Member Dashboard plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via Image 'alt' Attribute in Community Post Content in all versions up to, and including, 1.12.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The entity-encoded payload bypasses server-side wp_kses filtering because kses permits the img/alt tag combination and does not normalize entities inside attribute values; the decode occurs client-side when GLightbox reads the .alt DOM property and assigns the result to innerHTML.

## Remediation

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