Multiple cross-site scripting (XSS) vulnerabilities in the Web UI in Spacewalk and Red Hat Satellite 5.7 allow remote attackers to inject arbitrary web script or HTML via (1) the PATH_INFO to systems/SystemEntitlements.do; (2) the label parameter to admin/multiorg/EntitlementDetails.do; or the name of a (3) snapshot tag or (4) system group in System Set Manager (SSM).
rhn.redhat.com/errata/RHSA-2016-0590.html
bugzilla.redhat.com/show_bug.cgi?id=1320444
bugzilla.redhat.com/show_bug.cgi?id=1320452
bugzilla.redhat.com/show_bug.cgi?id=1320940
github.com/spacewalkproject/spacewalk/commit/7920542f
github.com/spacewalkproject/spacewalk/commit/7b9ff9ad
github.com/spacewalkproject/spacewalk/commit/982b11c9
github.com/spacewalkproject/spacewalk/commit/b6491eba