Cross Site Scripting Vulnerability in SourceCodester Leave Application System
CVE-2026-5209

4.8MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Leave Application System
Vendor
CVE Published:
31 March 2026

What is CVE-2026-5209?

A security flaw has been found in SourceCodester Leave Application System 1.0, specifically within the User Management Handler component. This vulnerability enables attackers to execute cross site scripting (XSS) attacks, which can potentially be exploited remotely. The vulnerability has been publicly disclosed, increasing the risk for users as malicious entities may leverage this weakness for harmful purposes.

Affected Version(s)

Leave Application System 1.0

References

https://vuldb.com/vuln/354345
vdb-entry
https://vuldb.com/vuln/354345/cti
signaturepermissions-required
https://vuldb.com/submit/780417
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hemant Raj Bhati (VulDB User)
.