This vulnerability in themeplugs Authorsy (<= 1.0.5) involves improper neutralization of input during web page generation, leading to stored cross-site scripting (XSS). An attacker with low privileges and requiring user interaction can exploit this to execute arbitrary scripts in the context of the affected application, potentially impacting confidentiality, integrity, and availability. The CVSS 3.1 score is 6.5 (medium severity). No patch or vendor advisory is currently provided, and no known exploits have been reported.

Successful exploitation could allow an attacker to execute arbitrary scripts in users' browsers, potentially leading to information disclosure, modification of data, or disruption of service. The impact is rated medium based on the CVSS score, affecting confidentiality, integrity, and availability to a limited extent. However, no active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should apply standard XSS mitigations such as input validation and output encoding where possible. Monitor for updates from themeplugs regarding a patch or official mitigation.