FortiPortal - XML parser is vulnerable to XXE attacks
Summary
An improper restriction of XML external entity reference vulnerability [CWE-611] in the parser of XML responses of FortiPortal may allow an attacker who controls the producer of XML reports consumed by FortiPortal to trigger a denial of service or read arbitrary files from the underlying file system by means of specifically crafted XML documents.
Affected Products
FortiPortal version 6.0.5 and below.
FortiPortal version 5.3.6 and below.
FortiPortal version 5.2.6 and below.
FortiPortal version 5.1.2 and below.
FortiPortal version 5.0.3 and below.
FortiPortal version 4.2.4 and below.
FortiPortal version 4.1.2 and below.
FortiPortal version 4.0.4 and below.
Solutions
Upgrade to FortiPortal version 6.0.6 or above.
Upgrade to FortiPortal version 5.3.7 or above.
Upgrade to FortiPortal version 5.2.7 or above.