CVE-2025-9756
BaseFortify
Publication date: 2025-09-01
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 |
|---|---|---|
| phpgurukul | user_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-2025-9756 is a critical SQL injection vulnerability in PHPGurukul User Management System version 1.0, specifically in the file /admin/change-emailid.php. The vulnerability occurs because the 'uid' parameter is not properly validated or sanitized, allowing attackers to inject malicious SQL code. This enables unauthorized manipulation of database queries, such as retrieving, modifying, or deleting sensitive data remotely without authentication. [1, 2, 3]
How can this vulnerability impact me? :
Exploiting this vulnerability can allow attackers to gain unauthorized access to the database, leak sensitive information, alter or delete data, take control of the system, and potentially disrupt services. This threatens system security, data integrity, and 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 'uid' parameter in the /admin/change-emailid.php file for SQL injection. A practical approach is to use sqlmap with a command like: sqlmap -u "http://<target>/admin/change-emailid.php?uid=2" -p uid --technique=B --test-filter="(SELECT (CASE WHEN (9472=9472) THEN 2 ELSE (SELECT 6577 UNION SELECT 2643) END))" --dbs. Additionally, vulnerable targets can be identified using Google dorking with queries such as: inurl:admin/change-emailid.php. [2, 3]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include: 1) Use prepared statements with parameter binding to prevent SQL injection. 2) Implement strict input validation and filtering on the 'uid' parameter. 3) Limit database user permissions to the minimum necessary, avoiding high-privilege accounts for routine operations. 4) Conduct regular security audits of code and systems. If possible, replace or update the affected component to a non-vulnerable version. [2, 3]