CVE-2026-18402SureDash <= 1.10.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'draweropenverposition' Block/Shortcode Attribute
Updated under an hour ago ()
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It affects brainstormforce SureDash – Community, Courses & Member Dashboard. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.4 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
brainstormforce SureDash – Community, Courses & Member Dashboard brainstormforce:suredash_community_courses_and_member_dashboard (from the name) | through 1.10.3 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3d99bc37-4697-400a-bbd4-858543f17d1f?source=cve
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.10.3/core/shortcodes/notification.php#L189
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.10.3/core/shortcodes/notification.php#L182
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.10.3/core/blocks/interactivity/build/Notification/view.php#L26
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3632516%40suredash&new=3632516%40suredash
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.