CST-7229 Mail server DoS via MembershipRequestService

Description

In Liferay Portal 7.0.6, 7.1.3, 7.2.0, and possibly earlier unsupported versions, the MembershipRequestService APIs can be used in a denial-of-service attack on the mail server.

Severity

Severity 2

Fixed Version(s)

Publication Date: 

August 2, 2021

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