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Validate CSV Separator - #3569
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aaronskiba merged 2 commits intoOct 6, 2025
Merged
aaronskiba merged 2 commits into
aaronskiba merged 2 commits into
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aaronskiba
approved these changes
Oct 6, 2025
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Fixes CSV separators not being validated.
Changes proposed in this PR:
/usage_yearly_users?sep=%2c%3dcmd|' /C+powershell'!A0++pbiqh
could embed a malicious formula into the downloaded CSV. When opened in spreadsheet software (like Excel), it could trigger command execution under certain conditions.