TaleLin Lin-CMS-Flask Access Control Error Vulnerability

TaleLin Lin-CMS-Flask is a content management system framework. an access control error vulnerability exists in TaleLin Lin-CMS-Flask, stemming from incorrect access control in Lin-CMS-Flask v0.1.1, which could be exploited by an attacker to obtain sensitive information and/or because the application does not invalidate the user’s authentication token invalid when logging out and gain privileges, allowing replay of packets.