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CVE-2021-36886: Cross-Site Request Forgery (CSRF) vulnerability discovered in Contact Form 7 Database Addon – CFDB7 WordPress plugin (versions <= 1.2.5.9).

medium Affects contact-form-cfdb7 (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

Cross-Site Request Forgery (CSRF) vulnerability discovered in Contact Form 7 Database Addon – CFDB7 WordPress plugin (versions <= 1.2.5.9).

Package
contact-form-cfdb7 (WordPress plugin) WordPress
Affected versions
<1.2.6.1
Fixed in
1.2.6.1
Severity
medium  CVSS 6.5
Exploitation
not on CISA KEV · EPSS 1% (46.6th percentile)
Published
2021-12-22
Source
nvd

References

CWE-352
NVD recordcontact-form-cfdb7 (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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