Description
WordPress Plugin Advanced Custom Fields:reCAPTCHA Field is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently bypass reCAPTCHA check. WordPress Plugin Advanced Custom Fields:reCAPTCHA Field version 1.1.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.2.0 or latest
References
https://github.com/irvinlim/acf-recaptcha/pull/22
https://plugins.svn.wordpress.org/advanced-custom-fields-recaptcha-field/trunk/readme.txt
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