CVE-2025-7753
BaseFortify
Publication date: 2025-07-17
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 | online_appointment_booking_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-2025-7753 is a critical SQL injection vulnerability in the Online Appointment Booking System version 1.0, specifically in the /admin/adddoctor.php file. The vulnerability occurs because the 'username' 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 allowing attackers to remotely execute arbitrary SQL commands on your database without authentication. This can lead to unauthorized access to sensitive information, data modification or deletion, full system control, and potential service disruption. The integrity, confidentiality, and availability of your system and data are at risk, which can compromise business continuity and security. [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 /admin/adddoctor.php endpoint for SQL injection on the 'username' parameter. Tools like sqlmap can be used to automate detection. Example payloads include boolean-based blind, error-based, and time-based blind SQL injection techniques. Example commands using sqlmap might be: sqlmap -u "http://target/admin/adddoctor.php" --data="username=11" --risk=3 --level=5 --batch Additionally, manual testing can be done using payloads such as: - Boolean-based blind: username=11' RLIKE (SELECT (CASE WHEN (1872=1872) THEN 11 ELSE 0x28 END))-- - Error-based: username=11' AND (SELECT 5118 FROM(SELECT COUNT(*),CONCAT(0x717a627871,(SELECT (ELT(5118=5118,1))),0x7176707171,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- - Time-based blind: username=11' AND (SELECT 9158 FROM (SELECT(SLEEP(5)))QYZI)-- [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, preventing injection. - 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. - Consider replacing the affected component with an alternative product if remediation is not feasible. These steps help secure the system and maintain data integrity against this critical SQL injection vulnerability. [3, 2, 1]