CVE-2026-66698 is an unauthenticated Cross Site Scripting (XSS) vulnerability affecting SureDash versions up to 1.10.1. The vulnerability allows remote attackers to execute arbitrary scripts in the context of the affected application without requiring authentication. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and impacts on confidentiality, integrity, and availability at low to low levels.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the victim's browser, potentially leading to data theft, session hijacking, or other malicious actions affecting confidentiality, integrity, and availability of the application and its users. The vulnerability does not require authentication, increasing its risk.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, consider applying relevant temporary mitigations if any are recommended by the vendor.