CVE-2026-4653

mediumCVSS 6.4covered by 1 sourcefirst seen 2026-07-09

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.

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Exploitation outlook

Low exploitation risk0.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-4653: The Block, Suspend, Report for BuddyPress plugin for WordPress is vulnerable to Stored Cross-Si…nvd · 2026-07-09

External references

NVD record for CVE-2026-4653

CVE.org record

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