Cross-site scripting (XSS) vulnerability in the view_queryform function in lib/viewvc.py in ViewVC before 1.0.10, and 1.1.x before 1.1.4, allows remote attackers to inject arbitrary web script or HTML via "user-provided input."
http://www.openwall.com/lists/oss-security/2010/03/16/14
http://www.openwall.com/lists/oss-security/2010/03/10/8
http://viewvc.tigris.org/source/browse/viewvc?view=rev&revision=2326
http://viewvc.tigris.org/source/browse/viewvc/trunk/CHANGES?r1=2313&r2=2342&pathrev=HEAD