CVE-2025-7830: Critical SQL Injection Vulnerability in Church Donation System
A critical security vulnerability, identified as CVE-2025-7830, has been discovered in the Church Donation System version 1.0. This flaw allows a remote attacker to perform SQL injection, potentially leading to full database compromise. It's crucial to understand the details and take immediate action to mitigate this risk.
Vulnerability Details
- CVE ID: CVE-2025-7830
- Description: The vulnerability exists in the
/reg.phpfile of the Church Donation System 1.0. By manipulating themobileparameter, an attacker can inject arbitrary SQL commands into the database. - CVSS Score: 7.3 (HIGH)
- CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS Explanation: This vulnerability is remotely exploitable with low complexity and requires no privileges or user interaction. A successful exploit could lead to limited confidentiality, integrity, and availability impact.
- Exploit Requirements: No authentication is required. The attacker needs to send a crafted HTTP request to the
/reg.phpendpoint with a maliciousmobileparameter. - Affected Vendor: code-projects
- Affected Product: Church Donation System
- Affected Version: 1.0
- CWE: CWE-89 (SQL Injection)
- CWE Explanation: SQL injection occurs when an application uses untrusted data to construct an SQL query. This allows an attacker to modify the query and execute arbitrary commands on the database server.
Timeline of Events
- 2025-07-19: Vulnerability reported.
- 2025-07-19: CVE ID assigned.
- 2025-07-19: Public exploit disclosed.
Exploitability & Real-World Risk
The existence of a public exploit significantly increases the risk associated with this vulnerability. Since the attack is simple and requires no authentication, malicious actors can easily automate the exploitation process. If the Church Donation System is used to store sensitive information (e.g., donor details, financial records), a successful attack could lead to data breaches, identity theft, or financial loss. This is especially concerning if the application is exposed to the public internet.
Recommendations
- Apply Patches: Check for available patches from the vendor (code-projects). Apply them immediately to mitigate the vulnerability.
- Input Validation: Implement robust input validation on the
mobileparameter and any other user-supplied data used in SQL queries. - Parameterized Queries: Use parameterized queries or prepared statements to prevent SQL injection. This ensures that user input is treated as data, not as executable code.
- Web Application Firewall (WAF): Deploy a WAF to detect and block malicious requests targeting this vulnerability.
- Database Permissions: Minimize the privileges granted to the database user used by the application.
Technical Insight
The vulnerability likely arises because the application directly concatenates user-provided data into an SQL query without proper sanitization or escaping. For example:
$mobile = $_GET['mobile'];
$query = "SELECT * FROM users WHERE mobile = '$mobile'"; // Vulnerable code
An attacker could provide a malicious value for mobile, such as ' OR '1'='1, which would bypass the intended query logic and potentially expose all data in the users table.
Credit to Researcher(s)
This vulnerability was reported by an anonymous researcher.
References
Tags
#SQLInjection #CVE-2025-7830 #ChurchDonationSystem #RemoteVulnerability #WebSecurity
Summary: A critical SQL injection vulnerability (CVE-2025-7830) affects Church Donation System 1.0, allowing remote attackers to compromise the database by manipulating the 'mobile' parameter in /reg.php. Public exploit available.
CVE ID: CVE-2025-7830
Risk Analysis: Successful exploitation could lead to unauthorized access to sensitive data, modification or deletion of data, or even complete compromise of the database server, potentially resulting in financial loss, reputational damage, and legal repercussions.
Recommendation: Apply available patches from the vendor immediately. Implement proper input validation and sanitization, use parameterized queries or prepared statements, and deploy a web application firewall (WAF) to mitigate this vulnerability.
Timeline
- 2025-07-19: Vulnerability reported and CVE assigned.
- 2025-07-19: Public exploit disclosed.