My Blog 1.63 - BBCode HTML Injection

Author: Aliaksandr Hartsuyeu
type: webapps
platform: php
port: 
date_added: 2006-02-15 
date_updated: 2013-07-31 
verified: 1 
codes: CVE-2006-0735;OSVDB-23179 
tags: 
aliases:  
screenshot_url:  
application_url: 

source: https://www.securityfocus.com/bid/16659/info

My Blog is prone to an HTML-injection vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input before using it in dynamically generated content.

Attacker-supplied HTML and script code would be executed in the context of the affected site, potentially allowing for the theft of cookie-based authentication credentials. An attacker could also exploit this issue to control how the site is rendered to the user; other attacks are also possible.

Examples have been provided:

[img]javascript:alert(123)[/img]

[url=javascript:alert(123)]Click me[/url]