CVE-2026-0592
SQL Injection in Online Product Reservation System User Registration
Publication date: 2026-01-05
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| code-projects | online_product_reservation_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-2026-0592 is a critical SQL injection vulnerability in version 1.0 of the code-projects Online Product Reservation System, specifically in the User Registration Handler component within the file /handgunner-administrator/register_code.php. The vulnerability occurs because multiple input parameters (such as fname, lname, address, city, province, country, zip, tel_no, email, and username) are improperly handled and directly concatenated into SQL queries without proper sanitization. This allows remote attackers to manipulate SQL commands, potentially compromising the system's confidentiality, integrity, and availability. The exploit requires no authentication and can be launched remotely, with proof-of-concept code publicly available. [1, 3]
How can this vulnerability impact me? :
This vulnerability can allow attackers to remotely execute arbitrary SQL commands on the affected system without authentication. This can lead to unauthorized access to sensitive data, modification or deletion of data, disruption of the user registration process, and overall compromise of the system's confidentiality, integrity, and availability. Attackers can exploit this flaw to extract sensitive information from the database or interfere with normal operations. [1, 3]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by checking for the presence of the vulnerable file `/handgunner-administrator/register_code.php` and testing the input parameters `fname`, `lname`, `address`, `city`, `province`, `country`, `zip`, `tel_no`, `email`, and `username` for SQL injection. One method is to use Google dorking with the query `inurl:handgunner-administrator/register_code.php` to locate potentially vulnerable targets. Additionally, penetration testing tools like sqlmap can be used to test these parameters for SQL injection by sending crafted payloads. For example, a command using sqlmap might be: `sqlmap -u "http://target/handgunner-administrator/register_code.php" --data="fname=test&lname=test" --risk=3 --level=5` to test POST parameters. Monitoring web server logs for suspicious SQL injection patterns in requests to this file can also help detect exploitation attempts. [1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include replacing the affected software with an alternative product, as no known mitigations or patches have been documented. Until a fix or patch is available, restrict access to the vulnerable endpoint `/handgunner-administrator/register_code.php` via firewall rules or web application firewall (WAF) rules to block malicious input. Additionally, monitor and block suspicious requests attempting SQL injection patterns targeting the vulnerable parameters. Applying input validation and sanitization on the server side, if possible, can also reduce risk, but the recommended action is to replace the vulnerable software. [1]
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The vulnerability allows remote attackers to perform SQL injection attacks, potentially compromising the confidentiality, integrity, and availability of sensitive data stored in the system. Such a compromise can lead to unauthorized access or disclosure of personal data, which may result in non-compliance with data protection regulations like GDPR and HIPAA that require safeguarding personal and sensitive information. Therefore, this vulnerability negatively impacts compliance with these common standards and regulations by exposing sensitive user data to risk. [1, 3]