Basic Analysis and Security Engine (BASE) contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'sig[0]' and 'sig[1]' variable upon submission to base_qry_main.php script. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Unknown
Disclosure:
OSVDB Verified,
Vendor Verified
OSVDB:
Web Related
Solution
Upgrade to version 1.3.9 (anne) or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.