Update upload.php #59
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[TASK] Allowed file-endings should not only get checked on the client-side but also on the server-side
Remember: Checks on client-side may easily be circumvented by opening up javascript console and doing this for example:
$ allowed_ext.push("php")
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[TASK] Allowed file-endings should not only get checked on the client-side but also on the server-side
Remember: Checks on client-side may easily be circumvented by opening up javascript console and doing this for example:
$ allowed_ext.push("php")