BBS Board View

30 July 2009

Type: Non-persistent
Criteria: None

http://bbs.ijji.com/boardView.nhn?themeName=black&width=alert(String.fromCharCode(120,115,115))

The vulnerability lies entirely within the variable width, which should only accept integer values, and of a restricted size (2-4 digits). The parameter is also pushed directly into a JavaScript eval function, which was dangerous decision.

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