---
id: CVE-2026-124570
title: >-
  SourceCodester Online Leave Management System Employee Avatar Upload Extension
  Master.php cross site scripting
summary: >-
  A vulnerability was detected in SourceCodester Online Leave Management System
  1.0. Affected is an unknown function of the file app/classes/Master.php of the
  component Employee Avatar Upload Extension. Performing a manipulation of the
  arg…
severity: low
cvss: 2.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-79
  - CWE-94
vendor: SourceCodester
product: Online Leave Management System
affected:
  - online_leave_management_system 1.0
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-09T22:39:00.750503Z'
exploitAvailable: true
published: '2026-11-09'
updated: '2026-11-09'
sourceUpdated: '2026-11-09T22:44:17.177Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-124570'
references:
  - url: 'https://vuldb.com/vuln/432916'
    label: >-
      VDB-432916 | SourceCodester Online Leave Management System Employee Avatar
      Upload Extension Master.php cross site scripting
  - url: 'https://vuldb.com/vuln/432916/cti'
    label: 'VDB-432916 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-124570'
    label: CVE-2026-124570 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1035914'
    label: >-
      Submit #1035914 | sourceCodester Online Leave Management System V1.0 Cross
      Site Scripting
  - url: 'https://github.com/cm126261/CVE/issues/1'
  - url: 'https://www.sourcecodester.com/'
tags:
  - cve.org
  - exploit-available
epss: 0.0021
epssPercentile: 0.11257
ingestedAt: '2026-11-09T06:05:52.317Z'
---

## Overview

A vulnerability was detected in SourceCodester Online Leave Management System 1.0. Affected is an unknown function of the file app/classes/Master.php of the component Employee Avatar Upload Extension. Performing a manipulation of the argument employee avatar filename results in cross site scripting. Remote exploitation of the attack is possible. The exploit is now public and may be used.

## Affected

- `online_leave_management_system 1.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.