The vulnerability CVE-2025-52778 in the xili-dictionary plugin is a reflected cross-site scripting issue caused by improper input neutralization during web page generation. This flaw allows attackers to inject malicious scripts that execute when a victim loads a crafted URL or page, potentially leading to partial compromise of confidentiality, integrity, and availability. The affected versions include all versions up to 2.12.5.2. The CVSS 3.1 vector indicates the attack can be performed remotely over the network without privileges but requires user interaction. The vulnerability is rated high severity with a CVSS score of 7.1. No patch or vendor advisory is currently provided, and no exploits have been reported in the wild.

Successful exploitation of this reflected XSS vulnerability could allow an attacker to execute arbitrary scripts in the context of the victim's browser, potentially leading to information disclosure, session hijacking, or other impacts on confidentiality, integrity, and availability as indicated by the CVSS vector. However, there are no known active exploits reported at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider applying input validation or output encoding workarounds if feasible. Monitor official channels for updates from Michel - xiligroup dev regarding patches or mitigations.