IBM API Connect 5.0.0.0 through 5.0.7.2 could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 131291.

IBM API Connect 5.0.7.0 through 5.0.7.2 is vulnerable to a regular expression attack that could allow an authenticated attacker to use a regex and cause the system to slow or hang. IBM X-Force ID: 131546.

IBM API Connect 5.0.0.0 could allow a user to bypass policy restrictions and create non-compliant passwords which could be intercepted and decrypted using man in the middle techniques. IBM X-Force ID: 127160.

IBM API Connect 5.0.0.0 - 5.0.6.0 could allow a remote attacker to bypass security restrictions of the api, caused by improper handling of security policy. By crafting a suitable request, an attacker could exploit this vulnerability to bypass security and use the vulnerable API. IBM X-Force ID: 126230.

IBM API Connect 5.0.6.0 is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume memory resources. IBM X-Force ID: 125918.

IBM API Connect 5.0.0.0 could allow a remote attacker to obtain sensitive information, caused by improper handling of requests to the Developer Portal. IBM X-Force ID: 127002.

In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.

IBM API Connect 5.0.6.0 could allow a remote attacker to execute arbitrary commands on the system, caused by improper validation of URLs for the Developer Portal. By crafting a malicious URL, an attacker could exploit this vulnerability to execute arbitrary commands on the system with the privileges of the www-data user. IBM X-Force ID: 122956.

IBM API Connect (aka APIConnect) before 5.0.3.0 with NPM before 2.2.8 includes certain internal server credentials in the software package, which might allow remote attackers to bypass intended access restrictions by leveraging knowledge of these credentials.