The vulnerability CVE-2025-48270 in sonalsinha21 SKT Blocks arises from improper neutralization of input during web page generation, resulting in a DOM-based Cross-site Scripting (XSS) flaw. This allows an attacker with low privileges and requiring user interaction to execute malicious scripts in the context of the victim's browser. The affected versions include all versions up to 2.2. The CVSS 3.1 base score is 6.5, reflecting a medium severity with network attack vector, low attack complexity, and partial impact on confidentiality, integrity, and availability.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to partial disclosure of information, modification of data, or disruption of service. The impact is limited by the requirement for user interaction and low privileges, but the vulnerability still poses a risk to users of the affected SKT Blocks versions.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official patch or workaround information is currently available. Users should monitor for updates from the vendor sonalsinha21 and apply any official fixes once released. Until then, consider limiting exposure by restricting user input or employing web application firewalls that can detect and block XSS attempts.