CVE-2026-95529 describes an unauthenticated Cross Site Scripting (XSS) vulnerability in the Calculated Fields Form software affecting versions up to and including 5.5.1.1. The vulnerability allows remote attackers to execute arbitrary scripts in the context of the victim's browser without requiring authentication. The CVSS 3.1 base score is 7.1, indicating a high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and scope changed. The impact includes partial loss of confidentiality, integrity, and availability.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of users' browsers, potentially leading to data theft, session hijacking, or other malicious actions affecting confidentiality, integrity, and availability. The vulnerability does not require authentication, increasing the risk of exploitation. However, no known exploits are currently reported in the wild.

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, consider applying web application firewalls or input validation controls to mitigate potential exploitation.