The vulnerability CVE-2026-28075 in p-themes Porto is a reflected Cross-site Scripting (XSS) flaw caused by improper neutralization of input during web page generation. This allows attackers to inject malicious scripts that are reflected back to users, potentially leading to execution of arbitrary code in the victim's browser. The issue affects Porto versions up to 7.6.2. The CVSS v3.1 base score is 7.1, indicating a high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability can allow attackers to execute arbitrary scripts in the context of the affected web application, potentially leading to partial compromise of user data confidentiality, integrity, and availability. The reflected XSS nature requires user interaction to trigger the attack. There are no known exploits in the wild as of the published date.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no patch or official fix information is provided, users should monitor vendor communications for updates. In the meantime, applying web application firewall (WAF) rules to detect and block reflected XSS attempts may help mitigate risk.