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Blackboard 5.0 Cross-Site Scripting Vulnerability

🗓️ 01 Jul 2014 00:00:00Reported by RootType 
seebug
 seebug
🔗 www.seebug.org👁 8 Views

Blackboard 5.0 Cross-Site Scripting Vulnerability reported in login.pl script enabling execution of malicious code in web browser

Code

                                                source: http://www.securityfocus.com/bid/5137/info

Blackboard is reportedly prone to cross-site scripting attacks. This issue was reported to be in the login.pl script. The vulnerable script fails to sanitize HTML tags from CGI parameters.

Attackers may exploit this condition via a malicious link to a site running the vulnerable software. Successful exploitation will enable an attacker to cause script code to be executed in the web browser of a user who visits the malicious link.

It has been reported that there other instances where Blackboard fails to sanitize arbitrary HTML and script code. 

http://target/bin/login.pl?course_id="><SCRIPT>alert()</SCRIPT> 
                              

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01 Jul 2014 00:00Current
7.1High risk
Vulners AI Score7.1
8