CVE-2026-7391 — SourceCodester Pharmacy Sales And Inventory System SQL Injection

title: CVE-2026-7391 - SourceCodester Pharmacy SQL Injection via save_supplier
id: scw-2026-04-29-ai-1
status: experimental
level: critical
description: |
  Detects attempts to exploit CVE-2026-7391 by looking for the specific vulnerable file '/ajax.php' with the 'action=save_supplier' parameter and common SQL injection keywords within the query string. This targets the SQL injection vulnerability in the save_supplier function.
author: SCW Feed Engine (AI-generated)
date: 2026-04-29
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-7391/
tags:
  - attack.initial_access
  - attack.t1190
logsource:
    category: webserver
detection:
  selection:
      cs-uri-query|contains:
          - 'action=save_supplier'
      cs-uri-query|contains:
          - 'ID=' 
      cs-uri-query|contains:
          - ' OR ' 
      cs-uri-query|contains:
          - ' SELECT '
      cs-uri-query|contains:
          - ' FROM '
      condition: selection
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse