CVE-2015-9500

Vulnerability

The Exquisite Ultimate Newspaper theme version 1.3.3 for WordPress contains a reflected cross-site scripting (XSS) vulnerability in the assets/js/jquery.foundation.plugins.js file via the anchor identifier parameter. The script processes the anchor without proper sanitization, allowing injection of arbitrary JavaScript code. [1]

Exploitation

An attacker can exploit this vulnerability by crafting a URL with a malicious anchor identifier. No authentication is required, and the victim only needs to visit the crafted link. The XSS payload executes in the context of the victim's browser when the page loads. [1]

Impact

Successful exploitation allows the attacker to execute arbitrary JavaScript in the victim's browser, potentially leading to session hijacking, defacement, or redirection to malicious sites. The attack impacts confidentiality and integrity with user interaction required. [1]

Mitigation

As of the publication date (2019-10-22), no official patch has been released. Users should update to a newer version if available or consider replacing the theme with a more secure alternative. The vulnerability remains unpatched in version 1.3.3. [1]