This vulnerability in Ays Pro Chartify (<= 2.7.6) is a reflected Cross-site Scripting (XSS) issue caused by improper neutralization of input during web page generation. An attacker can craft a malicious link or input that, when processed by the chart-builder, results in script execution within the victim's browser session. The CVSS 3.1 base score is 7.1, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, and impacts to confidentiality, integrity, and availability at a low level. The vulnerability is publicly disclosed but no patch or official fix is currently documented.

Successful exploitation allows an attacker to execute arbitrary scripts in the context of the victim's browser, potentially leading to theft of sensitive information, session hijacking, or other malicious actions affecting confidentiality, integrity, and availability. The impact is rated as high severity based on the CVSS score of 7.1. There are no known active exploits reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider applying input validation or output encoding workarounds if feasible. Monitoring for suspicious activity related to this vulnerability is advisable. Avoid clicking on untrusted links that may exploit this reflected XSS vulnerability.