Cross-site request forgery (CSRF) vulnerability in the Profiles component in IBM Connections through 3.0.1.1 CR3 allows remote authenticated users to hijack the authentication of arbitrary users for requests that trigger follow actions.

Multiple cross-site scripting (XSS) vulnerabilities in IBM Lotus Connections 2.5.x before 2.5.0.2 allow remote attackers to inject arbitrary web script or HTML via the (1) create or (2) edit form in the Communities component, the (3) verbiage field in the Bookmarks component, or (4) unspecified vectors related to the Mobile Blogs component.

The Top Updates implementation in the Homepage component in IBM Lotus Connections 2.5.x before 2.5.0.2, when "forced SSL" is enabled, uses http for links, which has unspecified impact and remote attack vectors.

Cross-site scripting (XSS) vulnerability in the Bookmarks component in IBM Lotus Connections before 4.0 CR3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.