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Neutralize CSV formula injection in generated exports using the new created escapeCsvFormula Function

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johnnyq
2026-07-24 18:12:45 -04:00
parent 28f1a965b8
commit 5c4805b822
21 changed files with 48 additions and 23 deletions
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2
agent/post/client.php
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@@ -514,7 +514,7 @@ if (isset($_POST['export_clients_csv'])) {
//output each row of the data, format line as csv and write to file pointer
while($row = $sql->fetch_assoc()) {
$lineData = array($row['client_name'], $row['client_type'], $row['client_referral'], $row['client_website'], $row['location_name'], formatPhoneNumber($row['location_phone']), $row['location_address'], $row['location_city'], $row['location_state'], $row['location_zip'], $row['location_country'], $row['contact_name'], $row['contact_title'], formatPhoneNumber($row['contact_phone']), $row['contact_extension'], formatPhoneNumber($row['contact_mobile']), $row['contact_email'], $row['client_rate'], $row['client_currency_code'], $row['client_net_terms'], $row['client_tax_id_number'], $row['client_abbreviation']);
fputcsv($f, $lineData, $delimiter, $enclosure, $escape);
fputcsv($f, array_map('escapeCsvFormula', $lineData), $delimiter, $enclosure, $escape);
}
//move back to beginning of file