CVE-2025-6471
BaseFortify
Publication date: 2025-06-22
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 |
|---|---|---|
| fabian | online_bidding_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-2025-6471 is a critical SQL injection vulnerability in the Online Bidding System version 1.0, specifically in the /administrator file. It occurs because the 'aduser' parameter is not properly validated or sanitized, allowing attackers to inject malicious SQL code. This enables unauthorized access to the database, allowing attackers to retrieve, modify, or delete sensitive data remotely without authentication. [1, 2, 3]
How can this vulnerability impact me? :
This vulnerability can severely impact you by compromising the confidentiality, integrity, and availability of your system. Attackers can remotely exploit it to access sensitive information, modify or delete data, gain full control over the system, and potentially disrupt services. Since no authentication is required, the attack vector is highly accessible, posing a significant security risk and threatening business continuity. [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 testing the 'aduser' parameter in the /administrator endpoint for SQL injection using various SQL injection techniques such as boolean-based blind, error-based, and time-based blind payloads. Example payloads include: - Boolean-based blind: aduser=admin' AND 5652=5652 AND 'XoFo'='XoFo - Error-based: aduser=admin' AND GTID_SUBSET(CONCAT(0x71786a7a71,(SELECT (ELT(5716=5716,1))),0x7162626271),5716) AND 'qFJL'='qFJL - Time-based blind: aduser=admin' AND (SELECT 9034 FROM (SELECT(SLEEP(5)))tUhi) AND 'PteZ'='PteZ' Testing can be automated using sqlmap against the URL "http://127.0.0.1/OnlineBiddingSystem/administrator" targeting the 'aduser' parameter. [3]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include: - Implement prepared statements with parameter binding to separate SQL code from user input. - Apply strict input validation and filtering to ensure inputs conform to expected formats. - Minimize database user permissions by avoiding use of high-privilege accounts (e.g., root or admin) for routine operations. - Conduct regular security audits to detect and address vulnerabilities promptly. If possible, consider replacing the affected product with an alternative solution as no known countermeasures or official patches have been documented. [2, 3]