XSS in Bouncingsprout Block, Suspend, Report For Buddypress
CVE-2026-4653
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.003 (26.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Bouncingsprout Block, Suspend, Report For Buddypress — versions 0
Weakness classification (CWE)
References
- plugins.trac.wordpress.org/browser/bp-toolkit/tags/3.6.4/admin/partials/report-…
- plugins.trac.wordpress.org/browser/bp-toolkit/tags/3.6.4/includes/class-bp-tool…
- plugins.trac.wordpress.org/browser/bp-toolkit/trunk/admin/partials/report-cpt-m…
- plugins.trac.wordpress.org/browser/bp-toolkit/trunk/includes/class-bp-toolkit-r…
- plugins.trac.wordpress.org/changeset
- www.wordfence.com/threat-intel/vulnerabilities/id/01cd05c3-9629-4da4-ae9d-f9900…
Frequently asked questions
- What is CVE-2026-4653?
- CVE-2026-4653 is a medium-severity vulnerability in Bouncingsprout Block, Suspend, Report For Buddypress, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-07-09.
- How severe is CVE-2026-4653?
- Medium severity. CVSS v3 base score is 6.4 out of 10.