Test CodeSecAudit AI PR Review

[OMCHOKSI108]

This PR intentionally adds a vulnerable demo file to test CodeSecAudit AI inline review.

Summary by CodeRabbit

• Chores
  • Added a new example file demonstrating user input handling.

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[coderabbitai]

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Free

Run ID: 4cecf742-73e7-412b-bde7-37fe08cfed39

📥 Commits

Reviewing files that changed from the base of the PR and between c1d36e4 and ce532ce.

📒 Files selected for processing (1)

• examples/codesec_action_test.py

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📝 Walkthrough

Walkthrough

A new two-line Python script is added under examples/codesec_action_test.py. It reads a string from standard input via input() and passes that string directly to Python's built-in eval(), storing the return value in result.

Changes

Unsafe eval script

Layer / File(s)	Summary
Direct eval of user input examples/codesec_action_test.py	Introduces a script that calls input() and passes the result directly to eval(), storing the evaluated output in result.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~5 minutes

Poem

🐇 A bunny hopped in, typed a line or two,
eval(input()) — oh, what could go wrong, it's true!
The carrot says "execute," the warren says "beware,"
Arbitrary code runs wild through the midnight air.
Hop carefully, friend — not all inputs play fair! 🥕

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Note

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[github-actions]

CodeSecAudit AI Review

Verdict: WARNING

Summary

Reviewed 1 changed code file(s) and found 1 potential issue(s). Highest severity: Critical.

Risk Score

35/100

Issues Found

Location	CWE	Severity	Issue	Suggested Fix
examples/codesec_action_test.py:2	CWE-94	Critical	Code Injection via eval()	Replace eval()/exec() with a safe alternative: - For JSON: use JSON.parse() instead of eval(). - For arithmetic: use a proper expression parser like expr-eval. - For dynamic property ac

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Notes

• This is an AI-assisted defensive security review.
• It does not replace manual review or professional SAST tools.

[github-actions]

CodeSecAudit AI Review

Verdict: WARNING

Summary

Reviewed 1 changed code file(s) and found 1 potential issue(s). Highest severity: Critical.

Risk Score

35/100

Issues Found

Location	CWE	Severity	Issue	Suggested Fix
examples/codesec_action_test.py:2	CWE-94	Critical	Code Injection via eval()	Replace eval()/exec() with a safe alternative: - For JSON: use JSON.parse() instead of eval(). - For arithmetic: use a proper expression parser like expr-eval. - For dynamic property ac

---

Notes

• This is an AI-assisted defensive security review.
• It does not replace manual review or professional SAST tools.

[github-actions]

CodeSecAudit AI: CWE-94 Code Injection via eval()

Severity: Critical

Using eval(), exec(), or new Function() executes arbitrary code from strings. An attacker who controls any part of the evaluated string can execute arbitrary commands, leading to full compromise of the application.

Suggested fix: Replace eval()/exec() with a safe alternative:

• For JSON: use JSON.parse() instead of eval().
• For arithmetic: use a proper expression parser like expr-eval.
• For dynamic property access: use bracket notation with an allowlist.
• Never trust user input as executable code.