CVE-2025-23874 describes a reflected cross-site scripting vulnerability in the FalconTheme Team WP Block Pack WordPress plugin versions up to 1.1.6. The issue is caused by improper neutralization of input during web page generation, which can be exploited by an attacker to execute arbitrary scripts in the context of a user's browser session. This vulnerability requires no privileges and can be triggered via user interaction (UI:R). The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and impacts to confidentiality, integrity, and availability at low levels.

Successful exploitation of this 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 malicious actions affecting confidentiality, integrity, and availability of the affected system. The CVSS score of 7.1 reflects these impacts as high severity. However, no known exploits in the wild have been reported 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 consider disabling or removing the affected WP Block Pack plugin versions or applying any recommended temporary mitigations from the vendor. Avoid interacting with untrusted input that could trigger the vulnerability.