CVE-2026-93526 describes an unauthenticated Cross Site Scripting (XSS) vulnerability affecting Event Tickets software versions up to 5.29.4. The vulnerability permits remote attackers to execute arbitrary scripts in the context of the affected application without needing to be authenticated. 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, scope changed, and impacts on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary scripts in the victim's browser, potentially leading to information disclosure, session hijacking, or other impacts on confidentiality, integrity, and availability as indicated by the CVSS vector. The vulnerability does not require authentication, increasing the risk of exploitation by remote attackers.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official patch or fix information is provided in the available data. Until a patch is available, consider applying temporary mitigations such as input validation or disabling vulnerable features if feasible.