CVE-2026-30573 — A Business Logic vulnerability exists in SourceCodester Pharmacy Product…
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🚨 CVE-2026-30573 A Business Logic vulnerability exists in SourceCodester Pharmacy Product Management System 1.0. The vulnerability is located in the add-sales.php file. The application fails to validate the "txtprice" and "txttotalcost" parameters, allowing attackers to submit negative values for s
What This Means For You
- New vulnerability disclosed — verify if your stack is exposed.
Related ATT&CK Techniques
🛡️ Detection Rules
1 rule · 6 SIEM formats1 detection rule mapped to MITRE ATT&CK. Free Sigma YAML below.
Web Application Exploitation Attempt — CVE-2026-30573
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-30573 | Business Logic | SourceCodester Pharmacy Product Management System 1.0, add-sales.php, parameters 'txtprice' and 'txttotalcost' do not validate negative values. |
Source & Attribution
| Source Platform | Telegram |
| Channel | CVE Notify |
| Published | April 07, 2026 at 15:26 UTC |
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