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CVE-2021-24747

HIGH 7.2 CVSS 3.1
Published
December 13, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

The SEO Booster WordPress plugin before 3.8 allows for authenticated SQL injection via the "fn_my_ajaxified_dataloader_ajax" AJAX request as the $_REQUEST['order'][0]['dir'] parameter is not properly escaped leading to blind and error-based SQL injections.

Affected WordPress components

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

  • Unknown SEO Booster — From 3.8 (including) to 3.8 (excluding)
  • cleverplugins seo_booster — Before 3.8

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2637115 Patch, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/40849d93-8949-4bd0-b60e-c0330b385fea Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record