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check file_exists

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Adrien MALINGREY 2025-05-20 00:30:25 +02:00
parent 5f087b1689
commit 267303d4ce
1 changed files with 5 additions and 1 deletions
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6
show.php
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@ -2,7 +2,11 @@
$path = realpath($basedir . DIRECTORY_SEPARATOR . ltrim(urldecode($_SERVER["QUERY_STRING"]), '/')); $path = realpath($basedir . DIRECTORY_SEPARATOR . ltrim(urldecode($_SERVER["QUERY_STRING"]), '/'));
if (strpos($path, $basedir) !== 0 || substr($path, -4) != ".cfg") { if (
strpos($path, $basedir) !== 0
|| substr($path, -4) != ".cfg"
|| !file_exists($path)
) {
http_response_code(404); http_response_code(404);
die("Fichier non trouvé"); die("Fichier non trouvé");
} }