What is CVE-2026-15821?

CVE-2026-15821 is a medium-severity vulnerability in Brainstormforce Suredash – Community, Courses & Member Dashboard, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-07-24.

How severe is CVE-2026-15821?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Brainstormforce Suredash – Community, Courses & Member Dashboard

CVE-2026-15821

The SureDash – Community, Courses & Member Dashboard plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 1.10.0 due to insufficient input sanitization and output…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Brainstormforce Suredash – Community, Courses & Member Dashboard — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-15821?: CVE-2026-15821 is a medium-severity vulnerability in Brainstormforce Suredash – Community, Courses & Member Dashboard, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-07-24.
How severe is CVE-2026-15821?: Medium severity. CVSS v3 base score is 6.4 out of 10.