The WP Church Center plugin (versions ≤ 1.3.3) suffers from a reflected cross-site scripting vulnerability due to improper input neutralization during web page generation. This allows attackers to craft malicious URLs that, when visited by users, execute arbitrary scripts in their browsers. The vulnerability has a CVSS 3.1 base score of 7.1, reflecting network attack vector, low complexity, no privileges required, user interaction needed, and impacts on confidentiality, integrity, and availability. No patch or vendor advisory is currently available, and no known exploits have been reported.

Successful exploitation can lead to execution of arbitrary scripts in the context of the victim's browser, potentially resulting in theft of sensitive information, session hijacking, or other malicious actions impacting confidentiality, integrity, and availability of user data. The attack requires user interaction (e.g., clicking a crafted link). No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should exercise caution when clicking untrusted links related to WP Church Center. Monitor vendor channels for updates and apply official fixes once released.