CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
What the vulnerability does
The SEO Blogger to WordPress Migration using 301 Redirection plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'url' parameter in all versions up to, and including, 0.4.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Explanation of Vulnerability in Simple Terms
The SEO Blogger to WordPress Migration plugin versions 0.4.8 and earlier contain a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in a visitor's browser when they view an affected page. The vulnerability requires user interaction and can affect other users on the site. Update the plugin immediately to a patched version.
What an attacker can do
Inject malicious JavaScript that runs in visitors' browsers and steals data or performs actions on their behalf.
Potential impact on your site
Visitors' sessions and data can be compromised; site reputation and user trust at risk.
Conditions required to exploit
Visitor must view a page containing the attacker's malicious input; no authentication required.
Key dates
External resources
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