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SourceCodester Pharmacy System EUVDEUVD-2026-28416

| CVE-2026-8083 MEDIUM
SQL Injection (CWE-89)
2026-05-07 VulDB GHSA-mv88-fcpc-wrmw
PHP SQLi
5.5
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
May 07, 2026 - 19:48 vuln.today
Severity Changed
May 07, 2026 - 19:22 NVD
HIGH MEDIUM
CVSS changed
May 07, 2026 - 19:22 NVD
7.3 (HIGH) 5.5 (MEDIUM)
CVE Published
May 07, 2026 - 18:15 nvd
MEDIUM 5.5

DescriptionCVE.org

A vulnerability was found in SourceCodester Pharmacy Sales and Inventory System 1.0. This affects an unknown part of the file /ajax.php?action=save_user. The manipulation of the argument ID results in sql injection. The attack can be executed remotely. The exploit has been made public and could be used.

AnalysisAI

SQL injection in SourceCodester Pharmacy Sales and Inventory System 1.0 allows remote unauthenticated attackers to execute arbitrary SQL queries via the ID parameter in /ajax.php?action=save_user. The vulnerability has a publicly available exploit and CVSS 5.5 score reflecting limited confidentiality, integrity, and availability impact on the vulnerable component.

Technical ContextAI

The vulnerability exists in a PHP-based web application at the endpoint /ajax.php?action=save_user, where user-supplied input in the ID parameter is directly incorporated into SQL queries without proper sanitization or parameterized query preparation. CWE-89 (SQL Injection) is the root cause, indicating the application fails to escape or bind SQL query inputs. The CPE string cpe:2.3:a:sourcecodester:pharmacy_sales_and_inventory_system:*:*:*:*:*:*:*:* confirms this affects the Pharmacy Sales and Inventory System product line across versions, though version 1.0 is explicitly mentioned in the description.

RemediationAI

The primary remediation is to upgrade to a patched version if available from SourceCodester; however, no specific patched version is documented in the provided references. Immediate compensating controls include: (1) disable or remove the /ajax.php?action=save_user endpoint if not in active use, (2) implement input validation and parameterized SQL queries (prepared statements) to prevent SQL injection in the save_user function, (3) apply Web Application Firewall (WAF) rules to block SQL injection patterns in the ID parameter such as single quotes, SQL keywords (UNION, SELECT, DROP), and comment sequences (-- , /*), and (4) restrict network access to /ajax.php to trusted internal networks only if the endpoint is used solely by internal administrators. Contact SourceCodester at sourcecodester.com for patch availability and timeline.

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EUVD-2026-28416 vulnerability details – vuln.today
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