Does SQL injections only apply to webpages or will it also work on "normal" programs? -


my question header says, i'm interesting in knowing injections via barcode scanners.

https://youtu.be/qt_gwl1drhc?t=22m36s

it seems dangerously easy hide injections person scanning.

barcode scanners pass through data can decode (unless you've programmed them ignore families of barcodes) , in cases, act keyboard device. if allow code128, valid barcode:

obligatory xkcd

regardless of device used enter data, input user needs validated first.

*for ref, see https://xkcd.com/327/


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