CVE-2026-5209: Sourcecodester Leave Application System

Low severity, CVSS 2.4. EPSS: 0.4% chance of exploitation in the next 30 days.

A security vulnerability has been detected in SourceCodester Leave Application System 1.0. Affected by this issue is some unknown functionality of the component User Management Handler. Such manipulation leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

Affected products

• Sourcecodester Leave Application System: version 1.0 only

Published 2026-03-31. Last modified 2026-07-24.