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Bug 17903: Fix possible SQL injection in serial claims
authorJonathan Druart <jonathan.druart@bugs.koha-community.org>
Fri, 13 Jan 2017 15:40:59 +0000 (16:40 +0100)
committerKyle M Hall <kyle@bywatersolutions.com>
Mon, 30 Jan 2017 11:21:19 +0000 (11:21 +0000)
commit179ff58b0980f348821c727c2fa79a5eca310901
tree82df78ddf0bf21af04d87b859d470266d006a18dtree | snapshot
parentcb4fa17a2712d04590d218635913bfe794510615commit | diff
Bug 17903: Fix possible SQL injection in serial claims

To recreate:
/cgi-bin/koha/serials/claims.pl?serialid=1)and%20(select*from(select(sleep(20)))a)--%20&letter_code=0

Notice the delay.

The SQL query is not constructed correctly, placeholders must be used.

This vulnerability has been reported by MDSec.

Signed-off-by: Mirko Tietgen <mirko@abunchofthings.net>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
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