CVE-2026-7127: SQL Injection in Pharmacy System Exposes Sensitive Data
The National Vulnerability Database has identified a critical SQL injection vulnerability, CVE-2026-7127, within the SourceCodester Pharmacy Sales and Inventory System version 1.0. The flaw resides in the file /ajax.php?action=delete_receiving, allowing unauthenticated remote attackers to manipulate the ID argument. This manipulation can lead to unauthorized data access and modification, posing a significant risk to patient information and business operations.
With a CVSS score of 7.3 (HIGH), this vulnerability is particularly concerning because exploit code is publicly available. This lowers the barrier for attackers, making it probable that systems running this software are already being targeted or will be soon. The lack of specified affected products in the initial report means organizations using this system must proactively verify their exposure.
Defenders should immediately audit systems running the SourceCodester Pharmacy Sales and Inventory System 1.0 for any signs of compromise. Implementing robust input validation on all user-supplied data, especially within ajax.php endpoints, is crucial. Prioritizing patching or migrating away from this vulnerable software is the most effective defense against potential exploitation.
What This Means For You
- If your organization utilizes the SourceCodester Pharmacy Sales and Inventory System 1.0, you must immediately investigate its presence and implement security controls. Audit logs for suspicious activity related to the `/ajax.php` file and the `delete_receiving` action. Given the public exploit, assume compromise is possible and prioritize patching or segmentation.
Related ATT&CK Techniques
🛡️ Detection Rules
7 rules · 6 SIEM formats7 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
Web Application Exploitation Attempt — CVE-2026-7127
title: Web Application Exploitation Attempt — CVE-2026-7127
id: scw-2026-04-27-1
status: experimental
level: high
description: |
Detects common exploitation patterns targeting web applications. Review CVE-2026-7127 advisories for specific indicators.
author: SCW Feed Engine (auto-generated)
date: 2026-04-27
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-7127/
tags:
- attack.initial_access
- attack.t1190
logsource:
category: webserver
detection:
selection:
cs-uri-query|contains:
- '..'
- 'SELECT'
- 'UNION'
- '<script'
- 'cmd='
- '/etc/passwd'
condition: selection
falsepositives:
- Legitimate activity from CVE-2026-7127
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-7127 | SQLi | SourceCodester Pharmacy Sales and Inventory System 1.0 |
| CVE-2026-7127 | SQLi | Vulnerable file: /ajax.php?action=delete_receiving |
| CVE-2026-7127 | SQLi | Vulnerable parameter: ID |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 27, 2026 at 17:16 UTC |
This content was AI-rewritten and enriched by Shimi's Cyber World based on the original source. All intellectual property rights remain with the original author.
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