Help with post sanitation causing 500 error

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Help with post sanitation causing 500 error

08-17-2017, 01:20 AM

Tipmoose

Join Date: Jul 2007

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Help with post sanitation causing 500 error

I'm trying to understand how input sanitation is supposed to work with vBulletin 4.2.4. What I am seeing is that currently whenever someone posts a message to my forum that contains specific reserved SQL keywords (ex select, drop etc) when they preview the post or attempt to actually post it, they will get an internal error 500 error. This happens with innocuous strings like "I selected the apple from the tree" or "I dropped the table on my foot". Remove the 'select', 'from', 'drop' or 'table' and the message posts fine.

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