Bug: BrowserCRM vulnerable for XSS (WLB-2006020003 Ascii Version)

English Version
WLB2

CVE WLB2

 Topic: BrowserCRM vulnerable for XSS
 Credit: Preben Nyloekken
 Date: 2006.02.01
 CWE: CWE-79 (Show similar)
 CVE: CVE-2006-0521 (Show details)

Use CVE to see details like:
- CVSS2,
- Affected Software,
- References

Risk
Local
Remote
Low
Yes
Yes

Inputs in the BrowserCRM is not properly sanitized, and XSS is possible in a lot of the systems input fields and url
parameters.

Some fields have been filtered in a basic form, so that simple scripting like
"<script>alert('XSS')</script>" is not possible. Howevere, since the filtering is not based on
white listing you can conduct successful XSS attacks with code like "<IMG
SRC=javascript:alert(String.fromCharCode(88,83,83))>".

PoC: http://www.SITE.example/modules/Search/results.php?query=%3CIMG+SRC%3Dja
vascript%3Aalert%28String.fromCharCode%2888%2C83%2C83%29%29%3E

Vendors site:http://www.browsercrm.com/

Please credit to: Preben Nyl?kken

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