The vulnerability CVE-2025-23588 affects baonguyenyam WOW Best CSS Compiler (<= 2.0.2) and is classified as a reflected cross-site scripting (XSS) issue. It results from improper input neutralization during web page generation, enabling attackers to inject and execute arbitrary scripts via crafted input that is reflected back in the web interface. The CVSS 3.1 base score is 7.1, indicating a high-severity vulnerability with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the victim's browser session. This may lead to information disclosure, session hijacking, or other client-side impacts. The reflected nature of the XSS requires user interaction to trigger the malicious payload. There is no evidence of active exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official patch or workaround information is available, users should monitor vendor communications for updates. Until a fix is released, cautious handling of untrusted input and limiting exposure to the affected application are recommended.