A flaw was found in Apache ZooKeeper. A lack of permission checks while retrieving ACLs allows unsalted hash values to be disclosed for unauthenticated or unprivileged users.

Eclipse Jetty is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the DefaultServlet and ResourceHandler. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.