Anonymous Monk is right. If a hacker can put anything at all into your webpage they can insert JavaScript, a tag with a style attribute that imports a tracking URL to monitor other users who view the info in the future, or this one if the data goes to the DB: Exploits of a Mom.

In reply to Re^3: Interpolation of variables in stored HTML by Your Mother
in thread Interpolation of variables in stored HTML by tel2

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