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Prevent injection in $db->hasColumn

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slawkens
2025-09-28 16:09:14 +02:00
parent 4c6277c124
commit 56bd7ec5ed
1 changed files with 2 additions and 2 deletions
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4
system/libs/pot/OTS_DB_MySQL.php
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@@ -230,8 +230,8 @@ class OTS_DB_MySQL extends OTS_Base_DB
return $this->hasColumnInternal($table, $column); return $this->hasColumnInternal($table, $column);
} }
private function hasColumnInternal($table, $column) { private function hasColumnInternal($table, $column): bool {
return $this->hasTable($table) && ($this->has_column_cache[$table . '.' . $column] = count($this->query('SHOW COLUMNS FROM `' . $table . "` LIKE '" . $column . "'")->fetchAll()) > 0); return $this->hasTable($table) && ($this->has_column_cache[$table . '.' . $column] = count($this->query('SHOW COLUMNS FROM `' . $table . "` LIKE " . $this->quote($column))->fetchAll()) > 0);
} }
public function hasTableAndColumns(string $table, array $columns = []): bool public function hasTableAndColumns(string $table, array $columns = []): bool