CVE-2026-4653
Block, Suspend, Report for BuddyPress <= 3.6.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'link' Parameter
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jul 9, 2026
- Updated
- Jul 9, 2026
- Reserved
- Mar 23, 2026
Description
The Block, Suspend, Report for BuddyPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link' parameter in versions up to and including 3.6.4. This is 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Block, Suspend, Report for BuddyPressbouncingsprout |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/01cd05c3-9629-4da4-ae9d-f99003253b95?source=cve
- https://plugins.trac.wordpress.org/browser/bp-toolkit/trunk/admin/partials/report-cpt-main-metabox.php#L115
- https://plugins.trac.wordpress.org/browser/bp-toolkit/tags/3.6.4/admin/partials/report-cpt-main-metabox.php#L115
- https://plugins.trac.wordpress.org/browser/bp-toolkit/trunk/includes/class-bp-toolkit-report.php#L260
- https://plugins.trac.wordpress.org/browser/bp-toolkit/tags/3.6.4/includes/class-bp-toolkit-report.php#L260
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3523211%40bp-toolkit&new=3523211%40bp-toolkit
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