CVE-2025-52727 describes a reflected cross-site scripting vulnerability in the QuanticaLabs CSS3 Vertical Web Pricing Tables plugin (versions up to 1.9). The vulnerability arises from improper neutralization of input during web page generation, allowing an attacker to inject malicious scripts that are reflected back to users. The CVSS 3.1 base score is 7.1, indicating high severity, with network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability. The product is cloud-hosted, and the vendor manages remediation for this service. A patch is available.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to information disclosure, modification of data, or disruption of service. The reflected XSS nature requires user interaction. The vulnerability impacts confidentiality, integrity, and availability to a limited extent as indicated by the CVSS vector.

A patch is available for this vulnerability. Since the product is a cloud-hosted service, the vendor manages remediation server-side. Users and administrators should verify with the vendor advisory that the patch has been applied or the service updated to mitigate this issue. No additional action is required if the vendor confirms remediation.