CVE-2026-3043CWE-79CWE-94

itsourcecode Event Management System navbar.php cross site scripting

Medium · published February 23, 2026

CVSS v4.0
5.3
EPSS
1%
Percentile
45.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
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
EPSS
0.00547 · 45.1th percentile
Weaknesses
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-02-23T23:02Z
EPSS history
Timeline
  • 23 FEB 23:02Z
    itsourcecode Event Management System navbar.php cross site scripting
    cvelistv5