CVE-2026-39788: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Shamim Hasan Front End PM

This vulnerability, identified as CWE-79, is a cross-site scripting (XSS) flaw in the Front End PM product by Shamim Hasan. It affects versions up to 11.4.6 and allows an attacker with low privileges to inject malicious scripts that can execute in the context of other users, potentially leading to partial confidentiality, integrity, and availability impacts. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, user interaction required, scope changed, and low impacts on confidentiality, integrity, and availability.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of other users, potentially leading to partial disclosure of information, modification of data, or disruption of service. The impact is rated medium based on the CVSS score of 6.5.

No official patch or remediation information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should apply standard XSS mitigations such as input validation and output encoding where possible.