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CVE-2021-24747: 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

high Affects seo-booster (WordPress plugin). Feed 2026.10.29.3, updated 2026-10-29; published ; advisory modified .

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

Package
seo-booster (WordPress plugin) WordPress
Affected versions
<3.8
Fixed in
3.8
Severity
high  CVSS 7.2
Exploitation
not on CISA KEV · EPSS 2% (74.9th percentile)
Published
2021-12-13
Source
nvd

References

CWE-89
NVD recordseo-booster (WordPress plugin) advisories

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# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

# or, without Composer
pipx install phpwarden   &&   phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

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