CVE-2026-97273 is an unauthenticated cross-site scripting (XSS) vulnerability in Premmerce Wishlist for WooCommerce versions up to 1.1.13. The issue arises from improper neutralization of input during web page generation, classified under CWE-79. The vulnerability has a CVSS 3.1 base score of 7.1, indicating high severity, with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability. No patch or remediation information is provided in the available data.

Successful exploitation of this vulnerability could allow an unauthenticated attacker to execute arbitrary scripts in the context of the affected web application. This can lead to partial loss of confidentiality, integrity, and availability of the application or user data. The vulnerability may enable attacks such as session hijacking, defacement, or redirection to malicious sites.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider applying web application firewall (WAF) rules to detect and block XSS payloads targeting this plugin. Avoid exposing the affected plugin to untrusted users or inputs where possible.