This vulnerability (CVE-2026-8309) involves improper input neutralization during web page generation in the Access Control System (GKS) by Armiya Information Technologies Ltd. Co., leading to reflected cross-site scripting (CWE-79). It affects all versions prior to version 2 of the product. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requires low privileges and user interaction, and impacts confidentiality and integrity with no impact on availability. No vendor advisory or patch information is provided, and no known exploits are reported in the wild.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of a user's browser session, potentially leading to information disclosure and integrity issues such as session hijacking or unauthorized actions performed on behalf of the user. Availability is not impacted. The vulnerability requires user interaction and low privileges to exploit.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should exercise caution when interacting with untrusted inputs in the affected system. Implementing web application firewall (WAF) rules to detect and block reflected XSS payloads may provide temporary mitigation.