Update from December 21, 2021, 23:00 (GMT +0). To the best of our knowledge, the newly discovered CVE-2021-45105 does not affect YouTrack or Hub. To address another vulnerability, CVE-2021-45046, we released YouTrack 2021.4.36179 and Hub 2021.1.14108 on December 16, 2021. Please download and in…