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Security: Prevent arbitrary file write vulnerability in editENV#988

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sairo-cyber:security-fix-arbitrary-write
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Security: Prevent arbitrary file write vulnerability in editENV#988
sairo-cyber wants to merge 1 commit into
LinkStackOrg:mainfrom
sairo-cyber:security-fix-arbitrary-write

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Vulnerability Fixed

The editENV method allowed any authenticated administrator to write arbitrary content to the .env file using file_put_contents. This could lead to remote code execution (RCE).

Changes Made

  • Added blacklist protection against dangerous PHP functions and tags
  • Added maximum size limit for configuration
  • Improved error messages
  • Clear Laravel cache after update

This is a security improvement.

- Added protection against malicious content (PHP tags, eval, system, etc.)
- Added size limit
- Improved error handling
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