The vulnerability CVE-2026-25033 affects the uixthemes Motta Addons plugin (versions before 1.6.1) and is classified as a reflected cross-site scripting (XSS) issue. 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 score is 7.1, indicating high severity, with network attack vector, low attack complexity, no privileges required, user interaction needed, and impacts on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability can allow an attacker to execute arbitrary scripts in the context of the victim's browser session, potentially leading to theft of sensitive information, session hijacking, or other malicious actions affecting confidentiality, integrity, and availability of the affected system or user data. The CVSS vector indicates a high impact with partial loss of confidentiality, integrity, and availability.

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 for updates from uixthemes regarding Motta Addons. Until a fix is available, consider applying temporary mitigations such as input validation or disabling the affected plugin if feasible.