The vulnerability CVE-2025-49420 affects themepassion Ultra Portfolio (versions up to 6.7) and is classified as a reflected cross-site scripting (XSS) flaw. It occurs due to improper neutralization of input during web page generation, enabling attackers to inject malicious scripts that execute when a user interacts with crafted content. The CVSS 3.1 base score is 7.1, indicating high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability at low levels. The vulnerability is published and reserved as of mid-2025, but no patch or vendor advisory is currently available.

Successful exploitation of this reflected XSS vulnerability could allow attackers to execute arbitrary scripts in the context of the victim's browser, potentially leading to theft of sensitive information, session hijacking, or other malicious actions. The CVSS score reflects limited but non-negligible impacts on confidentiality, integrity, and availability. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with untrusted input and consider implementing web application firewalls or input validation as temporary mitigations. Monitor the vendor's communications for updates on patches or official fixes.