CVE-2025-6905
BaseFortify
Publication date: 2025-06-30
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 |
|---|---|---|
| anisha | car_rental_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?
This vulnerability is a critical SQL injection flaw in the Car Rental System version 1.0, specifically in the /signup.php file. It occurs because the application does not properly validate or sanitize the 'fname' parameter from user input before using it in SQL queries. This allows attackers to inject malicious SQL code, which can manipulate database queries and compromise the system. [1, 2, 3]
How can this vulnerability impact me? :
The vulnerability can have severe impacts including unauthorized access to the database, leakage of sensitive information, modification or deletion of data, full control over the system by attackers, and potential service interruptions. It can be exploited remotely without authentication, making it highly accessible to attackers. [1, 2, 3]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring for suspicious requests targeting the /signup.php file, especially those manipulating the 'fname' parameter with SQL injection payloads. One approach is to use web application firewall (WAF) logs or intrusion detection systems (IDS) to identify such patterns. Additionally, you can perform manual testing or automated scanning using tools like sqlmap to test the 'fname' parameter for SQL injection. For example, a command using sqlmap could be: sqlmap -u "http://targetsite/signup.php?fname=test" --risk=3 --level=5 --batch. Also, Google dorking with queries like inurl:signup.php can help identify vulnerable endpoints. [2, 1]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include implementing prepared statements to handle the 'fname' parameter safely, ensuring that user input is treated strictly as data and not executable SQL code. Additionally, apply strict input validation and filtering to enforce expected input formats. Minimize database user privileges by avoiding high-privilege accounts such as 'root' or 'admin' for routine database operations. Conduct regular security audits to detect and fix vulnerabilities promptly. If possible, replace the affected component with a secure alternative. [1, 2, 3]