This vulnerability (CWE-79) in HashThemes Mini Ajax Cart for WooCommerce allows an attacker with high privileges and requiring user interaction to inject malicious scripts that are stored and later executed in the context of the affected web application. The issue affects versions through 1.3.4 and involves improper neutralization of input during web page generation, leading to stored cross-site scripting. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, user interaction required, and impacts confidentiality, integrity, and availability at a low level.

Successful exploitation can lead to execution of arbitrary scripts in the context of the affected site, potentially allowing an attacker to steal sensitive information, perform actions on behalf of other users, or disrupt availability. The impact is rated as medium severity with limited confidentiality, integrity, and availability impacts. No known exploits are reported in the wild.

No official patch or remediation has been confirmed by the vendor at this time. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, limit high-privilege user access and avoid interacting with untrusted input in the affected plugin. Monitor vendor channels for updates.