CVE-2021-36885: WordPress Contact Form 7 Database Addon – CFDB7 plugin <= 1.2.6.1 - Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-12-22 · updated 2026-06-17
Weakness: CWE-79

Description

Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability discovered in Contact Form 7 Database Addon – CFDB7 WordPress plugin (versions <= 1.2.6.1).

Affected products

arshidkv12 Database Addon for Contact Form 7 – CFDB7: through 1.2.6.1

References

https://patchstack.com/database/vulnerability/contact-form-cfdb7/wordpress-contact-form-7-database-addon-cfdb7-plugin-1-2-6-1-unauthenticated-stored-cross-site-scripting-xss-vulnerability
https://wordpress.org/plugins/contact-form-cfdb7/#developers
https://patchstack.com/database/vulnerability/contact-form-cfdb7/wordpress-contact-form-7-database-addon-cfdb7-plugin-1-2-6-1-unauthenticated-stored-cross-site-scripting-xss-vulnerability
https://wordpress.org/plugins/contact-form-cfdb7/#developers

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