CVE-2026-9606
SQL Injection in Courier Management System
Publication date: 2026-05-27
Last updated on: 2026-05-27
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| itsourcecode | courier_management_system | 1.0 |
Helpful Resources
Exploitability
| 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
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-9606 is a SQL Injection vulnerability found in the Courier Management System version 1.0 by itsourcecode. The flaw exists in the /manage_user.php file, where the application directly concatenates the user-supplied 'id' parameter into an SQL query without proper sanitization or validation.
This allows attackers to inject malicious SQL commands via the 'id' parameter in a GET request, enabling unauthorized database operations such as data extraction, modification, and enumeration.
Attackers can exploit this vulnerability remotely without credentials, using various SQL injection techniques like boolean-based blind, time-based blind, and UNION queries.
The root cause is the lack of input sanitization and validation, which allows manipulation of SQL queries.
How can this vulnerability impact me? :
This vulnerability can have severe impacts including unauthorized access to the database, leakage of sensitive data, data tampering, and potentially full system control.
It may also lead to service interruption and compromise the integrity and confidentiality of the system.
Attackers can exploit the vulnerability remotely without any authentication, increasing the risk of exploitation.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This SQL Injection vulnerability in /manage_user.php can be detected by sending crafted requests to the 'id' parameter and observing the response for SQL injection behavior.
One common method is to use automated tools like sqlmap to test the endpoint. For example, you can run a command such as:
- sqlmap -u "http://targetsite/manage_user.php?id=1" --batch --dbs
Alternatively, manual testing can be done by injecting typical SQL payloads in the 'id' parameter, such as adding a single quote (') to check for errors or using time-based payloads to detect blind SQL injection.
- curl "http://targetsite/manage_user.php?id=1'"
- curl "http://targetsite/manage_user.php?id=1 AND SLEEP(5)"
If the response delays or returns SQL errors, it indicates the presence of the vulnerability.
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include:
- Implement prepared statements with parameterized queries to prevent direct concatenation of user input into SQL commands.
- Apply strict input validation and filtering on the 'id' parameter to ensure only expected values are accepted.
- Minimize database user permissions to limit the impact of a potential exploit.
Additionally, consider temporarily restricting access to the vulnerable endpoint or applying a web application firewall (WAF) rule to block suspicious SQL injection attempts until a permanent fix is deployed.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The SQL Injection vulnerability in the Courier Management System allows unauthorized database access, sensitive data leakage, and data tampering. Such impacts can lead to violations of data protection regulations like GDPR and HIPAA, which require the protection of personal and sensitive information from unauthorized access and breaches.
Failure to mitigate this vulnerability could result in non-compliance with these standards due to potential exposure of personal data, lack of adequate security controls, and insufficient protection against unauthorized data manipulation.