CVE-2025-49065 is a Stored Cross-site Scripting (XSS) vulnerability in BestiaDurmiente Visit Counter versions up to 1.0. It results from improper input neutralization during web page generation, enabling attackers to inject and store malicious scripts that execute when other users view the affected pages. The CVSS 3.1 base score is 7.1, indicating high severity, with attack vector network, low attack complexity, no privileges required, user interaction required, and impacts to confidentiality, integrity, and availability. No patch or vendor advisory is currently available, and no known exploits have been reported.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of users' browsers, potentially leading to theft of sensitive information, session hijacking, or disruption of service. The impact is rated as limited confidentiality, integrity, and availability loss. There are no known exploits in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should consider limiting exposure to the affected Visit Counter software, applying web application firewall rules to detect and block malicious input, and educating users about the risks of interacting with untrusted content. Monitor vendor channels for updates and official fixes.