The default configuration of Luci 0.22.4 and earlier in Red Hat Conga uses "[INSERT SECRET HERE]" as its secret key for cookies, which makes it easier for remote attackers to bypass repoze.who authentication via a forged ticket cookie.
https://exchange.xforce.ibmcloud.com/vulnerabilities/62980
https://bugzilla.redhat.com/show_bug.cgi?id=626504
http://www.vupen.com/english/advisories/2010/2900
http://www.vupen.com/english/advisories/2010/2873
http://www.securityfocus.com/bid/44611
http://secunia.com/advisories/42123
http://secunia.com/advisories/42113
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050309.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050246.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050244.html
http://git.fedorahosted.org/git/?p=luci.git%3Ba=commit%3Bh=9e0bbf0c5faa198379d945474f7d55da5031cacf