JS: Modeling of fs-extra functions#19143
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Pull Request Overview
This pull request introduces modeling for previously missing fs-extra functions in our security queries.
- Adds additional fs-extra functions as sinks in HTTP-to-file and file-to-HTTP security tests.
- Expands test coverage for CWE-912, CWE-200, and CWE-022 cases using various fs and fs-extra methods.
- Updates change notes to document the new fs-extra method support.
Reviewed Changes
Copilot reviewed 4 out of 8 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| javascript/ql/test/query-tests/Security/CWE-912/HttpToFileAccess.js | Integrates new fs-extra functions (open, writev, writevSync) in HTTP-based file access tests. |
| javascript/ql/test/query-tests/Security/CWE-200/FileAccessToHttp.js | Adds file operations using readvSync and readv to simulate file access leading to HTTP alerts. |
| javascript/ql/test/query-tests/Security/CWE-022/TaintedPath/more-fs-extra.js | Models a variety of fs-extra methods as potential sinks in tainted path scenarios. |
| javascript/ql/lib/change-notes/2025-03-28-fs-extra.md | Documents the introduction of additional fs-extra method support. |
Files not reviewed (4)
- javascript/ql/lib/semmle/javascript/frameworks/NodeJSLib.qll: Language not supported
- javascript/ql/test/query-tests/Security/CWE-022/TaintedPath/TaintedPath.expected: Language not supported
- javascript/ql/test/query-tests/Security/CWE-200/FileAccessToHttp.expected: Language not supported
- javascript/ql/test/query-tests/Security/CWE-912/HttpToFileAccess.expected: Language not supported
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asgerf
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Mar 31, 2025
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The following pull request introduces modeling for previously missing
fs-extrafunctions.