CVE-2026-82611
Received Received - Intake

SQL Injection in Online Medicine Delivery System

Publication date: 2026-08-31

Last updated on: 2026-08-31

Assigner: VulDB

Description
A weakness has been identified in itsourcecode Online Medicine Delivery System 1.0. Affected by this vulnerability is the function Customer::cusAuthentication of the file /login.php of the component Customer Login Interface. This manipulation of the argument U_USERNAME causes sql injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

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Meta Information

Published
2026-08-31
Last Modified
2026-08-31
Generated
2026-08-31
AI Q&A
2026-08-31
EPSS Evaluated
N/A
NVD
CVE-2026-82611
EUVD
EUVD-2026-68339

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode online_medicine_delivery_system 1.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability is an SQL injection flaw in the Online Medicine Delivery System 1.0. It exists in the customer login interface at /login.php, specifically in the Customer::cusAuthentication function. The 'U_USERNAME' parameter is directly used in SQL queries without proper sanitization, allowing attackers to inject malicious SQL code. This can bypass authentication and gain unauthorized access.

Detection Guidance

To detect this SQL injection vulnerability, test the login interface at /login.php by injecting malicious payloads into the U_USERNAME parameter. Use tools like SQLmap with: sqlmap -u 'http://target/login.php' --data='U_USERNAME=test&U_PASSWORD=test' --risk=3 --level=5. Alternatively, manually test with payloads like ' OR 1=1-- - or ' OR '1'='1' in the username field to check for authentication bypass.

Impact Analysis

An attacker could exploit this to bypass login, access customer accounts, steal sensitive data like personal information, or modify orders and addresses. They could also place unauthorized orders or change passwords, leading to account takeovers and potential financial or privacy breaches.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized access to personal and health-related data. GDPR requires protection of personal data, while HIPAA mandates safeguards for health information. A breach could result in legal penalties, fines, and reputational damage.

Mitigation Strategies

Immediately update the Customer::cusAuthentication function in include/customers.php and login.php to use parameterized queries instead of string concatenation. Implement strict input validation for the U_USERNAME field, restricting allowed characters to alphanumeric and safe symbols only. Temporarily disable the login interface if a patch is unavailable until proper fixes are applied.

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