Absolute Form Processor XE 'userid' Parameter Authentication Bypass Vulnerability

Bugtraq ID:	34706
Class:	Access Validation Error
CVE:	CVE-2009-1504
Remote:	Yes
Local:	No
Published:	Apr 11 2009 12:00AM
Updated:	May 14 2009 05:46PM
Credit:	ThE g0bL!N and ZoRLu
Vulnerable:	XIGLA SOFTWARE Absolute Form Processor XE 1.5
Not Vulnerable:

Absolute Form Processor XE 'userid' Parameter Authentication Bypass Vulnerability

Absolute Form Processor XE is prone to an authentication-bypass vulnerability because it fails to adequately verify user-supplied input used for authentication.

Attackers can exploit this vulnerability to gain administrative access, which may aid in further attacks.

Absolute Form Processor XE 1.5 is vulnerable; other versions may also be affected.

Absolute Form Processor XE 'userid' Parameter Authentication Bypass Vulnerability

Attackers may exploit this issue through a browser.

The following example code is available:

javascript:document.cookie = "xlaAFPadmin=lvl=1&userid=1; path=/";

The following exploit is also available:

• /data/vulnerabilities/exploits/34706.html

Absolute Form Processor XE 'userid' Parameter Authentication Bypass Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Absolute Form Processor XE 'userid' Parameter Authentication Bypass Vulnerability

References:

• Absolute Form Processor XE Homepage (XIGLA)
  
• Absolute Form Processor XE-V 1.5 Insecure Cookie Handling Vuln (ZoRLu)