This vulnerability (CVE-2024-37536) in Web357 Easy Custom Code (LESS/CSS/JS) – Live editing allows stored cross-site scripting (CWE-79) due to improper input neutralization during web page generation. It affects versions up to 1.0.8. The issue could allow an attacker with high privileges and requiring user interaction to inject malicious scripts that impact confidentiality, integrity, and availability to a limited extent. The CVSS 3.1 vector indicates network attack vector, low attack complexity, high privileges required, user interaction required, and a scope change with partial impact on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker with high privileges and requiring user interaction to execute stored malicious scripts in the context of other users, potentially leading to partial disclosure of information, modification of data, or disruption of service. The impact is limited but affects confidentiality, integrity, and availability to some degree. There are no reports of active exploitation in the wild.

No official patch or remediation is currently available for this vulnerability. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is released, users should exercise caution with input handling in the affected product and consider restricting access to the live editing feature to trusted users only.