CVE-2026-2867
SQL Injection in itsourcecode Vehicle Management System /billaction.php
Publication date: 2026-02-21
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 |
|---|---|---|
| admerc | vehicle_management_system | 1.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| 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. |
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
[{'type': 'paragraph', 'content': 'CVE-2026-2867 is a critical SQL injection vulnerability found in itsourcecode Vehicle Management System version 1.0, specifically in the file /billaction.php.'}, {'type': 'paragraph', 'content': 'The vulnerability arises from improper handling of the "ID" parameter and several other parameters (such as username, total_km, oil_cost, extra_cost, total_cost) which are directly concatenated into an SQL INSERT statement without any filtering, escaping, or parameterization.'}, {'type': 'paragraph', 'content': 'This lack of input sanitization allows attackers to manipulate SQL queries, enabling various types of SQL injection attacks including boolean-based blind, error-based, and time-based blind injections.'}, {'type': 'paragraph', 'content': 'The attack can be launched remotely without any authentication, making it highly accessible to attackers.'}] [1, 2, 3]
How can this vulnerability impact me? :
This vulnerability impacts the confidentiality, integrity, and availability of the affected system.
An attacker exploiting this vulnerability can execute arbitrary SQL commands on the backend database, potentially leading to unauthorized data access, data modification, or disruption of service.
Since the exploit is publicly available and requires no authentication, it poses a significant risk of compromise.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
[{'type': 'paragraph', 'content': 'This SQL injection vulnerability can be detected by testing the vulnerable parameter "id" in the /billaction.php file for SQL injection payloads. Common detection methods include sending crafted SQL injection payloads to the "id" GET parameter and observing the response for anomalies such as errors, delays, or boolean-based differences.'}, {'type': 'list_item', 'content': "Use boolean-based blind SQL injection payloads, for example: id=1' RLIKE (SELECT (CASE WHEN (3561=3561) THEN 1 ELSE 0x28 END)) AND 'elPB'='elPB"}, {'type': 'list_item', 'content': "Use error-based SQL injection payloads, for example: id=1' AND EXTRACTVALUE(5861,CONCAT(0x5c,0x7170706b71,(SELECT (ELT(5861=5861,1))),0x7176716a71)) AND 'AIsC'='AIsC"}, {'type': 'list_item', 'content': "Use time-based blind SQL injection payloads, for example: id=1' AND (SELECT 4196 FROM (SELECT(SLEEP(5)))IIwM) AND 'lXlt'='lXlt"}, {'type': 'paragraph', 'content': 'Additionally, Google Hacking techniques such as searching for inurl:billaction.php can help identify potentially vulnerable targets on your network.'}] [1, 2]
What immediate steps should I take to mitigate this vulnerability?
[{'type': 'paragraph', 'content': 'Immediate mitigation steps include replacing the vulnerable dynamic SQL query construction with prepared statements and parameterized queries to prevent SQL injection.'}, {'type': 'list_item', 'content': 'Use prepared statements with functions like mysqli_prepare() and mysqli_stmt_bind_param() to ensure user inputs are treated as data, not executable code.'}, {'type': 'list_item', 'content': "Implement authentication and access control by validating session variables (e.g., $_SESSION['admin_id']) at the start of billaction.php to prevent unauthorized access."}, {'type': 'paragraph', 'content': 'Since no official patches or mitigations are available at the time of disclosure, it is recommended to replace the affected component or product to avoid exploitation.'}] [1, 2]