CVE-2026-3043 MEDIUM

CVE-2026-3043: itsourcecode Event Management System navbar.php cross site scripting

Vendor Itsourcecode

Product Event Management System

Weakness CWE-79 · XSS

Published February 23, 2026

Last update February 25, 2026

View on NVD All CVEs

CVSS base score

5.3/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction —

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

What the vulnerability does

Description

A flaw has been found in itsourcecode Event Management System 1.0. The impacted element is an unknown function of the file /admin/navbar.php. Executing a manipulation of the argument page can lead to cross site scripting. The attack may be performed from remote. The exploit has been published and may be used.

Key dates

Disclosure timeline

February 23, 2026 CVE published

February 25, 2026 Record updated