Improper Restriction of Excessive Authentication Attempts vulnerability in CodePeople Contact Form Email allows Functionality Bypass.This issue affects Contact Form Email: from n/a through 1.3.41.
The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame.
Common protection mechanisms include:
Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
Consider using libraries with authentication capabilities such as OpenSSL or the ESAPI Authenticator. [REF-45]