IBM Connections 5.0, 5.5, and 6.0 could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. IBM X-Force ID: 135521.

XML external entity (XXE) vulnerability in IBM Connections 3.0.1.1 and earlier, 4.0, 4.5, and 5.0 before CR4 allows remote authenticated users to cause a denial of service (memory consumption) via crafted XML data. IBM X-Force ID: 108357.

Cross-site scripting (XSS) vulnerability in IBM Connections 3.0.1.1 and earlier, 4.0, 4.5, and 5.0 before CR4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. IBM X-Force ID: 108356.

Cross-site scripting (XSS) vulnerability in IBM Connections 3.0.1.1 and earlier, 4.0, 4.5, and 5.0 before CR4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. IBM X-Force ID: 108355.

Cross-site scripting (XSS) vulnerability in IBM Connections 3.0.1.1 and earlier, 4.0, 4.5, and 5.0 before CR4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. IBM X-Force ID: 108354.

IBM Connections 5.5 and earlier is vulnerable to possible host header injection attack that could cause navigation to the attacker's domain.

IBM Connections 5.5 and earlier is vulnerable to possible link manipulation attack that could result in the display of inappropriate background images.

IBM Connections 5.5 and earlier allows remote attackers to obtain sensitive information by reading stack traces in returned responses.

IBM Connections is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. 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.

Cross-site scripting (XSS) vulnerability in IBM Connections 5.0 before CR4 and 5.5 before CR1 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Cross-site request forgery (CSRF) vulnerability in IBM Connections 4.0 through CR4, 4.5 through CR5, and 5.0 before CR4 allows remote authenticated users to hijack the authentication of arbitrary users for requests that modify the Connections generic page.

Cross-site request forgery (CSRF) vulnerability in IBM Connections 4.0 through CR4, 4.5 through CR5, and 5.0 before CR4 allows remote authenticated users to hijack the authentication of arbitrary users for requests that modify the set of available applications.

IBM Connections 4.0 through CR4, 4.5 through CR5, and 5.0 before CR4 allows physically proximate attackers to obtain sensitive information by reading cached data on a client device.

IBM Connections 4.0 through CR4, 4.5 through CR5, and 5.0 before CR4 allows remote authenticated users to obtain sensitive information by reading an "archaic" e-mail address in a response.

IBM Connections 4.0 through CR4, 4.5 through CR5, and 5.0 before CR4 allows remote authenticated users to obtain sensitive information by reading a stack trace in a response.

IBM Connections 4.0 through CR4, 4.5 through CR5, and 5.0 before CR4 does not require SSL, which allows remote attackers to obtain sensitive cleartext information by sniffing the network.

Cross-site request forgery (CSRF) vulnerability in IBM Connections 4.x through 4.5 CR5, 5.0 before CR4, and 5.5 before CR1 allows remote authenticated users to hijack the authentication of arbitrary users.

Cross-site scripting (XSS) vulnerability in the Web UI in IBM Connections 4.x through 4.5 CR5, 5.0 before CR4, and 5.5 before CR1 allows remote authenticated users to inject arbitrary web script or HTML via an embedded string, a different vulnerability than CVE-2016-3001 and CVE-2016-3003.

Cross-site scripting (XSS) vulnerability in the Web UI in IBM Connections 4.x through 4.5 CR5, 5.0 before CR4, and 5.5 before CR1 allows remote authenticated users to inject arbitrary web script or HTML via an embedded string, a different vulnerability than CVE-2016-3001 and CVE-2016-3006.

Cross-site scripting (XSS) vulnerability in the Web UI in IBM Connections 4.x through 4.5 CR5, 5.0 before CR4, and 5.5 before CR1 allows remote authenticated users to inject arbitrary web script or HTML via an embedded string, a different vulnerability than CVE-2016-3003 and CVE-2016-3006.