---
id: CVE-2024-3418
title: SourceCodester Online Courseware deactivateteach.php sql injection
summary: >-
  A vulnerability, which was classified as critical, was found in SourceCodester
  Online Courseware 1.0. Affected is an unknown function of the file
  admin/deactivateteach.php. The manipulation of the argument selector leads to
  sql injection…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cvssSource: cna
cwe:
  - CWE-89
vendor: SourceCodester
product: Online Courseware
affected:
  - online_courseware 1.0
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2025-02-26T18:53:21.848100Z'
exploitAvailable: true
published: '2024-04-07'
updated: '2026-11-03'
sourceUpdated: '2026-11-03T23:58:36.424Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2024-3418'
references:
  - url: 'https://vuldb.com/?id.259590'
    label: >-
      VDB-259590 | SourceCodester Online Courseware deactivateteach.php sql
      injection
  - url: 'https://vuldb.com/?ctiid.259590'
    label: 'VDB-259590 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/?submit.311596'
    label: >-
      Submit #311596 | https://www.sourcecodester.com Online Courseware 1.0 SQL
      Injection
  - url: >-
      https://github.com/thisissuperann/Vul/blob/Online-Courseware/Online-Courseware-03.md
tags:
  - cve.org
  - exploit-available
epss: 0.00707
epssPercentile: 0.53664
ingestedAt: '2026-11-05T20:33:06.639Z'
---

## Overview

A vulnerability, which was classified as critical, was found in SourceCodester Online Courseware 1.0. Affected is an unknown function of the file admin/deactivateteach.php. The manipulation of the argument selector leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-259590 is the identifier assigned to this vulnerability.

## Affected

- `online_courseware 1.0`

## Remediation

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