CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
What the vulnerability does
The Crowdfunding for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘width’ parameter in all versions up to, and including, 3.1.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Explanation of Vulnerability in Simple Terms
Crowdfunding for WooCommerce versions 3.1.14 and earlier contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, potentially stealing session tokens or performing actions on their behalf. The vulnerability affects the entire site scope due to how the plugin processes and displays user input.
What an attacker can do
Inject malicious scripts that run in other users' browsers and steal their session data or perform actions as them.
Potential impact on your site
Visitors and admins may have their sessions hijacked or be tricked into performing unwanted actions; site reputation and user trust at risk.
Conditions required to exploit
Attacker must have a low-privilege account (e.g., subscriber or contributor) on the WordPress site.
Key dates
External resources
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