CVE-2026-102774SureDash <= 1.12.1 - Authenticated (Subscriber+) Stored DOM-Based Cross-Site Scripting via Image 'alt' Attribute in Community Post Content
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.
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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.
- 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
- Oct 11, 2026
- First seen by InfoSec Signals
- Oct 10, 2026
Affected products
brainstormforce SureDash – Community, Courses & Member Dashboard brainstormforce:suredash_community_courses_and_member_dashboard (from the name) | through 1.12.1 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a8b5b389-85f4-4cc5-9796-55b611af7916?source=cve
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/assets/js/minified/lightbox.min.js
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/core/routers/misc.php#L59
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/core/routes.php#L101
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/inc/services/router.php#L127
- https://plugins.trac.wordpress.org/browser/suredash/tags/1.12.0/inc/utils/post-meta.php#L377
- https://plugins.trac.wordpress.org/changeset?reponame=&new=3724179%40suredash%2Ftags%2F1.12.2&old=3694773%40suredash%2Ftags%2F1.12.0
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.