Description
Incomplete blacklist vulnerability in the nk_CSS function in nuked.php in Nuked-Klan 1.7 SP4.3 allows remote attackers to bypass anti-XSS features and inject arbitrary web script or HTML via JavaScript in an attribute value that is not in the blacklist, as demonstrated using the STYLE attribute of a B element.
References
- 20060830 Nuked Klan 1.7 SP4.3 : Function Anti-XSS Bypassed mailing-list
- 1478 third-party-advisory