CVE-2025-7831: Critical SQL Injection Vulnerability in Church Donation System

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CVE-2025-7831: Critical SQL Injection Vulnerability in Church Donation System 1.0

TL;DR: A critical SQL injection vulnerability has been identified in Church Donation System 1.0, allowing remote attackers to execute arbitrary SQL commands via the trcode parameter in /members/Tithes.php. Proof-of-concept exploit code is publicly available, making immediate patching or mitigation essential.

Vulnerability Details

  • CVE ID: CVE-2025-7831
  • Description: A SQL injection vulnerability exists within the Church Donation System 1.0. By manipulating the trcode parameter in the /members/Tithes.php file, an attacker can inject malicious SQL queries, potentially leading to data breaches, modification, or even complete system compromise.
  • CVSS Score and Vector:
    • CVSS v3.1: 7.3 HIGH (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
    • CVSS v4.0: 6.9 MEDIUM (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)

    Explanation: The CVSS score indicates that this vulnerability is remotely exploitable with low complexity and requires no user interaction. Successful exploitation could lead to limited impact on confidentiality, integrity, and availability. The availability of a proof-of-concept exploit further elevates the risk.

  • Exploit Requirements: No authentication is required, making it trivially exploitable by anyone with network access to the vulnerable system.
  • Affected Vendor, Product, Version: code-projects, Church Donation System, 1.0
  • CWE:
    • CWE-89: SQL Injection
    • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

    Explanation: CWE-89 refers to SQL injection, where untrusted data is incorporated into an SQL query without proper sanitization. CWE-74 indicates a broader class of injection vulnerabilities where untrusted input influences downstream components.

Timeline of Events

  • 2025-07-19: Vulnerability reported and CVE ID assigned.
  • [Date Unknown]: Proof-of-concept exploit publicly disclosed.

Exploitability & Real-World Risk

The availability of a public proof-of-concept (PoC) significantly increases the risk associated with this vulnerability. Attackers can easily leverage the PoC to automate exploitation attempts. Organizations using Church Donation System 1.0 are at immediate risk of data breaches, defacement, and other malicious activities. The fact that this is a donation system makes it a high-value target for attackers seeking financial data.

Recommendations

  • Immediate Patching: Upgrade to the latest version of Church Donation System if a patch is available. Contact the vendor for patch information.
  • Input Sanitization: Implement robust input validation and sanitization for all user-supplied data, especially the trcode parameter.
  • Parameterized Queries: Use parameterized queries (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 SQL injection attempts.
  • Database Permissions: Enforce the principle of least privilege. The database user account used by the application should only have the minimum necessary permissions.

Technical Insight

The vulnerability likely stems from directly concatenating the trcode parameter into an SQL query without proper escaping or using prepared statements. This allows an attacker to inject malicious SQL code that the database server will interpret and execute.

Credit to Researcher(s)

Vulnerability reported by an anonymous researcher.

References

Tags

#SQLInjection #CVE-2025-7831 #ChurchDonationSystem #Vulnerability #RemoteCodeExecution #DatabaseSecurity

Summary: A critical SQL injection vulnerability (CVE-2025-7831) affects Church Donation System 1.0, allowing remote attackers to execute arbitrary SQL commands by manipulating the 'trcode' parameter. A proof-of-concept exploit is publicly available, making immediate patching or mitigation crucial to prevent data breaches and system compromise.

CVE ID: CVE-2025-7831

Risk Analysis: Successful exploitation could lead to unauthorized access to sensitive data, modification of database records, or even complete compromise of the database server, potentially resulting in significant financial loss and reputational damage.

Recommendation: Apply the latest patch or upgrade to a secure version of Church Donation System. Implement strong input validation and sanitization techniques to prevent SQL injection attacks. Use parameterized queries or prepared statements when interacting with the database.

Timeline

  • 2025-07-19: Vulnerability reported and CVE ID assigned.

References

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