Untrusted input execution via igetwild in all iRODS versions before 4.1.11 and 4.2.1 allows other iRODS users (potentially anonymous) to execute remote shell commands via iRODS virtual pathnames. To exploit this vulnerability, a virtual iRODS pathname that includes a semicolon would be retrieved via igetwild. Because igetwild is a Bash script, the part of the pathname following the semicolon would be executed in the user's shell.

Multiple unspecified vulnerabilities in iRODS before 3.1 have unknown impact and attack vectors.

iRODS before 4.3.2 provides an msiSendMail function with a problematic dependency on the mail binary, such as in the mailMS.cpp#L94-L106 reference.

irodsServerMonPerf in iRODS before 4.3.2 attempts to proceed with use of a path even if it is not a directory.