CVE-2026-4378: CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') in Akilli Ticaret Software Technologies Ltd. E-Commerce Pack

This vulnerability (CVE-2026-4378) involves improper neutralization of input during web page generation in Akilli Ticaret Software Technologies Ltd. E-Commerce Pack, leading to stored cross-site scripting (CWE-79). It affects versions starting at 4.5.001 and prior to 4.6.001. The flaw allows attackers with limited privileges and requiring user interaction to inject malicious scripts that execute in the context of other users, potentially impacting confidentiality and integrity but not availability. The CVSS vector indicates network attack vector, low attack complexity, low privileges required, user interaction required, and scope changed.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of other users, potentially leading to information disclosure and modification of data accessible to the victim user. There is no indication of impact on system availability. The vulnerability requires user interaction and low privileges, limiting but not negating risk.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should apply standard XSS mitigations such as input validation and output encoding where possible. Monitor vendor channels for updates regarding patches or official workarounds.