This vulnerability in SecuPress Free involves improper neutralization of input during web page generation, resulting in a DOM-based cross-site scripting (XSS) issue. It affects versions up to and including 2.2.5.3. The CVSS 3.1 base score is 6.5, reflecting network attack vector, low attack complexity, requiring privileges and user interaction, with a scope change and low impact on confidentiality, integrity, and availability. No patch or vendor advisory is currently available to confirm remediation status.

Successful exploitation of this DOM-based XSS vulnerability could allow an attacker with some privileges and requiring user interaction to execute malicious scripts in the context of the affected application, potentially leading to partial compromise of confidentiality, integrity, and availability of the system or user data. However, 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 an official fix is available, users should exercise caution with input handling and consider restricting privileges and user interactions where possible to reduce risk.