Plone CMS 3.x uses invariant data (a client username and a server secret) when calculating an HMAC-SHA1 value for an authenticatio

Plone CMS does not record users' authentication states, and implements the logout feature solely on the client side, which makes i

Plone CMS before 3 places a base64 encoded form of the username and password in the __ac cookie for all user accounts, which makes

Plone CMS 3.0.5, and probably other 3.x versions, places a base64 encoded form of the username and password in the __ac cookie for

Multiple cross-site request forgery (CSRF) vulnerabilities in Plone CMS 3.0.5 and 3.0.6 allow remote attackers to (1) add arbitrar