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CVE-2026-18402

MEDIUM 6.4 CVSS 3.1
Published
August 16, 2026
Last modified
August 20, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

The SureDash – Community, Courses & Member Dashboard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'draweropenverposition' Block/Shortcode Attribute in all versions up to, and including, 1.10.3 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. The injected payload is stored inside the block-delimiter HTML comment's JSON, which wp_kses_post does not neutralize on save, and is only interpolated into the rendered style attribute at display time without esc_attr() escaping, allowing a double-quote to break out of the attribute and introduce arbitrary HTML event handlers.

Affected WordPress components

  • SureDash – Community, Courses & Member Dashboard Plugin · suredash
    Confirmed match Active
    Up to and including 1.10.3
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • brainstormforce SureDash – Community, Courses & Member Dashboard — Up to and including 1.10.3

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/suredash/tags/1.10.3/core/blocks/interactivity/build/Notification/view.php#L26
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/suredash/tags/1.10.3/core/shortcodes/notification.php#L182
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/suredash/tags/1.10.3/core/shortcodes/notification.php#L189
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3632516%40suredash&new=3632516%40suredash
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/3d99bc37-4697-400a-bbd4-858543f17d1f?source=cve
  • nvd.nist.gov Official NVD record