Vulnerability in BaseAI project

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
typescript
Domain
cli, security

Research direction

Start at the Wrangler CLI path for wrangler pages deploy, focusing on handling of the --commit-hash parameter during deployment. Trace where that value reaches the shell command, then add validation or sanitization and regression coverage demonstrating that command injection is not possible.

Written by the indexing model from the issue text.

Description

Description

While working on BaseAI project, I identified a security vulnerability in the Wrangler CLI during the deployment process. The vulnerability exists in the wrangler pages deploy command and is related to improper handling of the --commit-hash parameter. This parameter is directly passed into a shell command without proper validation or sanitization, which leads to a command injection vulnerability (CWE-78).

CVE Report
CVE Link

Code example

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Additional context

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Dominant language
TypeScript
Stars
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Forks
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