Code audit test report template, for reference only

Report Cover

Project NameXXX System Code Audit Test Report
Test typeWhite box code audit
Report Number：bjstos-202X-XXX
Test cycleXX/XX, 202X - XX/XX, 202X
Compiling UnitBeijing Shangtuo Yunce Technology Co., Ltd
Preparation DateXX/XX, 202X

catalogue

1. Overview

2. List of review objects and applications

3. Testing methods and tools

4. Audit findings and problem classification

5. Risk assessment and grading

6. Repair suggestions and optimization solutions

7. Appendix

Overview

Project Background

Explain the core functions, development language, architectural features, and specific purpose of code auditing of the audited system. For example, the subject of this audit is the Java backend system of a financial trading platform, with a focus on evaluating its implementation of security coding standards and potential vulnerabilities.

Audit Objectives

• Verify whether the code complies with industry security standards (such as OWASP Top 10, CWE/SANS Top 25).

• Identify logical defects that may lead to data leakage and unauthorized access.

• Assess the security risks of third-party dependency libraries.

Test range

• Code repository version: V2.1.3

• Coverage modules: user authentication, payment transactions, and data encryption modules.

• Exclusion scope: Third party interface implementation code (maintained by the supplier).

List of review objects and applications

Code Asset List

participants

• Audit team: 3 security engineers and 1 development consultant.

• Tool support: Shangtuo Cloud Test Code Analysis Platform V3.2.

Testing methods and tools

Audit methods

"AdoptAutomated scanning+manual verificationCombination mode:

1. Static analysis toolScan code for compliance and common vulnerabilities using SonarQube and Fortify.

2. Dynamic trackingAnalyze sensitive function call chains in conjunction with runtime data flow analysis.

3. manual reviewFocus on checking the input validation and exception handling logic of the business core module.

Tool List

Audit findings and problem classification

Code standardization issues

• No forced type conversionThree user inputs with unverified data types may result in memory overflow.

• Redundant codeThere are 12 unused legacy functions in the payment module.

security vulnerability

• Critical Vulnerability:

1. SQL injection risk (user query interface not using precompiled statements).

2. Hard-coded key (the plaintext of the database password is stored in the configuration file).

• Medium risk vulnerability:

1. Cross site scripting (XSS) defect (outputting unasked HTML characters).

Risk assessment and grading

Risk level standards

According to the CVSS v3.1 rating:

• High-risk(9.0-10.0): Requires repair within 48 hours.

• medium risk(4.0-8.9): It needs to be repaired within two weeks.

Example of Impact Analysis

• SQL InjectionAttackers can steal all user transaction records, with an estimated direct economic loss of ≥ 5 million yuan.

• Hard coded keyLeakage may lead to malicious tampering of the database.

Repair suggestions and optimization solutions

Immediate repair measures

1. Parameterized QueryModify the user query module to replace string concatenation with PreparedStatement.

2. Key ManagementAccess the key management system (such as HashiCorp Vault).

Long term optimization suggestions

• Establish a code review process and integrate the automated audit plugin from Shangtuo Cloud Testing into the CI/CD pipeline.

• Perform CVE vulnerability scans on third-party dependency libraries every quarter.

Appendix

• Reference standard:

• GB/T 34944-2017 "Java Language Source Code Vulnerability Testing Specification"

• Article 37 of the Cybersecurity Law (Requirements for the Protection of Critical Information Infrastructure)

• supporting documents:

• Complete vulnerability list (including code line numbers and screenshots)

• The tool scans the original log