The default quickstart configuration of TurboGears2 (aka tg2) before 2.0.2 has a weak cookie salt, which makes it easier for remote attackers to bypass repoze.who authentication via a forged authorization cookie, a related issue to CVE-2010-3852.
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.