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CVE-2021-34661

MEDIUM 4.7 CVSS 3.1
Published
August 9, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Description

The WP Fusion Lite WordPress plugin is vulnerable to Cross-Site Request Forgery via the `show_logs_section` function found in the ~/includes/admin/logging/class-log-handler.php file which allows attackers to drop all logs for the plugin, in versions up to and including 3.37.18.

Affected WordPress components

  • WP Fusion Lite – Marketing Automation and CRM Integration for WordPress Plugin · wp-fusion-lite
    Confirmed match Active
    From 3.37.18 (including) to 3.37.18 (including)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Very Good Plugins WP Fusion Lite — From 3.37.18 (including) to 3.37.18 (including)
  • verygoodplugins wp_fusion — Up to and including 3.37.18

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-fusion-lite/trunk/includes/admin/logging/class-log-handler.php?rev=2533608#L302 Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34661 Third Party Advisory
  • nvd.nist.gov Official NVD record