myBloggie SQL Injection and HTML Injection Vulnerabilities

vendor:

myBloggie

by:

7.5

CVSS

HIGH

SQL Injection, HTML Injection

CWE

Product Name: myBloggie

Affected Version From: 2.1.2006

Affected Version To: 2.1.2006

Patch Exists: NO

Related CWE:

CPE: a:mybloggie:mybloggie:2.1.6

Metasploit:

Other Scripts:

Platforms Tested:

myBloggie SQL Injection and HTML Injection Vulnerabilities

myBloggie is prone to a SQL-injection vulnerabilities and an HTML-injection vulnerability because it fails to sufficiently sanitize user-supplied input. An attacker may leverage these issues to compromise the application, access or modify data, exploit latent vulnerabilities in the underlying database, or execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials, control how the site is viewed, and launch other attacks.

Mitigation:

To mitigate these vulnerabilities, it is recommended to sanitize user-supplied input properly before using it in SQL queries or HTML output. Use prepared statements or parameterized queries to prevent SQL injection attacks. Implement input validation and output encoding to prevent HTML injection attacks.

Source

Exploit-DB raw data:

source: https://www.securityfocus.com/bid/48317/info

myBloggie is prone to a SQL-injection vulnerabilities and an HTML-injection vulnerability because it fails to sufficiently sanitize user-supplied input.

An attacker may leverage these issues to compromise the application, access or modify data, exploit latent vulnerabilities in the underlying database, or execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials, control how the site is viewed, and launch other attacks.

myBloggie 2.1.6 is vulnerable; other versions may also be affected. 

<?php
//trackback.php - Line 33 - 35
$url=urldecode($_REQUEST['url']);
if (validate_url($url)==false) { $tback->trackback_reply(1, "<p>Sorry, Trackback failed.. Reason : URL not valid</p>"); }

?>


<?php
//trackback.php - Line 750
function validate_url($url) {
    if  ( ! preg_match('#^http\\:\\/\\/[a-z0-9\-]+\.([a-z0-9\-]+\.)?[a-z]+#i', $url, $matches) ) {
       return false;
    } else {
       return true;  
    }
} 
?>