{"id":"CVE-2021-29248","details":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the Secure flag for a cookie.","modified":"2026-04-10T04:32:00.184772Z","published":"2021-05-05T13:15:07.707Z","references":[{"type":"ADVISORY","url":"https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/"},{"type":"ADVISORY","url":"https://github.com/btcpayserver/btcpayserver/releases"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/btcpayserver/btcpayserver","events":[{"introduced":"0"},{"last_affected":"e1fed90b71c507d1d1dcc2a7760eb1f60eb1ac48"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.0.7.0"}]}}],"versions":["BTCPayServer.Client/v1.1.0","BTCPayServer.Client/v1.1.1","BTCPayServer.Client/v1.2.0","BTCPayServer.Client/v1.3.0","v1.0.0.0","v1.0.0.1","v1.0.0.10","v1.0.0.11","v1.0.0.12","v1.0.0.13","v1.0.0.14","v1.0.0.15","v1.0.0.16","v1.0.0.17","v1.0.0.18","v1.0.0.19","v1.0.0.2","v1.0.0.20","v1.0.0.21","v1.0.0.22","v1.0.0.23","v1.0.0.24","v1.0.0.25","v1.0.0.26","v1.0.0.27","v1.0.0.28","v1.0.0.29","v1.0.0.3","v1.0.0.30","v1.0.0.31","v1.0.0.32","v1.0.0.33","v1.0.0.34","v1.0.0.35","v1.0.0.36","v1.0.0.37","v1.0.0.38","v1.0.0.4","v1.0.0.40","v1.0.0.41","v1.0.0.42","v1.0.0.43","v1.0.0.44","v1.0.0.45","v1.0.0.46","v1.0.0.47","v1.0.0.48","v1.0.0.49","v1.0.0.5","v1.0.0.50","v1.0.0.51","v1.0.0.52","v1.0.0.53","v1.0.0.55","v1.0.0.56","v1.0.0.57","v1.0.0.58","v1.0.0.59","v1.0.0.6","v1.0.0.60","v1.0.0.61","v1.0.0.62","v1.0.0.63","v1.0.0.64","v1.0.0.65","v1.0.0.67","v1.0.0.68","v1.0.0.69","v1.0.0.7","v1.0.0.70","v1.0.0.71","v1.0.0.72","v1.0.0.73","v1.0.0.74","v1.0.0.75","v1.0.0.76","v1.0.0.77","v1.0.0.78","v1.0.0.79","v1.0.0.8","v1.0.0.80","v1.0.0.81","v1.0.0.82","v1.0.0.83","v1.0.0.9","v1.0.1.0","v1.0.1.1","v1.0.1.10","v1.0.1.11","v1.0.1.12","v1.0.1.13","v1.0.1.14","v1.0.1.15","v1.0.1.16","v1.0.1.17","v1.0.1.18","v1.0.1.19","v1.0.1.2","v1.0.1.20","v1.0.1.21","v1.0.1.22","v1.0.1.23","v1.0.1.24","v1.0.1.25","v1.0.1.26","v1.0.1.27","v1.0.1.28","v1.0.1.29","v1.0.1.3","v1.0.1.30","v1.0.1.31","v1.0.1.32","v1.0.1.33","v1.0.1.34","v1.0.1.35","v1.0.1.36","v1.0.1.37","v1.0.1.38","v1.0.1.39","v1.0.1.4","v1.0.1.40","v1.0.1.41","v1.0.1.42","v1.0.1.43","v1.0.1.44","v1.0.1.45","v1.0.1.46","v1.0.1.47","v1.0.1.48","v1.0.1.49","v1.0.1.5","v1.0.1.50","v1.0.1.51","v1.0.1.52","v1.0.1.53","v1.0.1.54","v1.0.1.55","v1.0.1.56","v1.0.1.57","v1.0.1.58","v1.0.1.59","v1.0.1.6","v1.0.1.60","v1.0.1.61","v1.0.1.62","v1.0.1.63","v1.0.1.64","v1.0.1.65","v1.0.1.66","v1.0.1.67","v1.0.1.68","v1.0.1.69","v1.0.1.7","v1.0.1.70","v1.0.1.71","v1.0.1.72","v1.0.1.78","v1.0.1.79","v1.0.1.8","v1.0.1.80","v1.0.1.81","v1.0.1.82","v1.0.1.84","v1.0.1.85","v1.0.1.86","v1.0.1.87","v1.0.1.88","v1.0.1.89","v1.0.1.9","v1.0.1.91","v1.0.1.92","v1.0.1.93","v1.0.1.94","v1.0.1.95","v1.0.1.96","v1.0.2.0","v1.0.2.1","v1.0.2.10","v1.0.2.100","v1.0.2.101","v1.0.2.102","v1.0.2.103","v1.0.2.104","v1.0.2.105","v1.0.2.106","v1.0.2.107","v1.0.2.108","v1.0.2.109","v1.0.2.11","v1.0.2.110","v1.0.2.111","v1.0.2.112","v1.0.2.113","v1.0.2.114","v1.0.2.12","v1.0.2.13","v1.0.2.14","v1.0.2.15","v1.0.2.16","v1.0.2.17","v1.0.2.18","v1.0.2.19","v1.0.2.2","v1.0.2.20","v1.0.2.21","v1.0.2.22","v1.0.2.23","v1.0.2.24","v1.0.2.26","v1.0.2.27","v1.0.2.28","v1.0.2.29","v1.0.2.3","v1.0.2.30","v1.0.2.31","v1.0.2.32","v1.0.2.33","v1.0.2.34","v1.0.2.35","v1.0.2.36","v1.0.2.37","v1.0.2.38","v1.0.2.39","v1.0.2.4","v1.0.2.40","v1.0.2.41","v1.0.2.42","v1.0.2.43","v1.0.2.44","v1.0.2.45","v1.0.2.46","v1.0.2.47","v1.0.2.48","v1.0.2.49","v1.0.2.5","v1.0.2.50","v1.0.2.51","v1.0.2.52","v1.0.2.53","v1.0.2.54","v1.0.2.55","v1.0.2.56","v1.0.2.57","v1.0.2.58","v1.0.2.59","v1.0.2.6","v1.0.2.60","v1.0.2.61","v1.0.2.62","v1.0.2.63","v1.0.2.64","v1.0.2.65","v1.0.2.66","v1.0.2.67","v1.0.2.68","v1.0.2.69","v1.0.2.7","v1.0.2.70","v1.0.2.71","v1.0.2.72","v1.0.2.74","v1.0.2.75","v1.0.2.76","v1.0.2.77","v1.0.2.79","v1.0.2.8","v1.0.2.80","v1.0.2.81","v1.0.2.82","v1.0.2.83","v1.0.2.84","v1.0.2.85","v1.0.2.86","v1.0.2.87","v1.0.2.88","v1.0.2.89","v1.0.2.9","v1.0.2.90","v1.0.2.91","v1.0.2.92","v1.0.2.93","v1.0.2.94","v1.0.2.95","v1.0.2.96","v1.0.2.98","v1.0.2.99","v1.0.3.0","v1.0.3.1","v1.0.3.10","v1.0.3.100","v1.0.3.101","v1.0.3.102","v1.0.3.103","v1.0.3.104","v1.0.3.105","v1.0.3.106","v1.0.3.107","v1.0.3.108","v1.0.3.109","v1.0.3.11","v1.0.3.110","v1.0.3.111","v1.0.3.112","v1.0.3.113","v1.0.3.114","v1.0.3.115","v1.0.3.116","v1.0.3.117","v1.0.3.118","v1.0.3.119","v1.0.3.12","v1.0.3.120","v1.0.3.121","v1.0.3.122","v1.0.3.123","v1.0.3.124","v1.0.3.125","v1.0.3.126","v1.0.3.127","v1.0.3.128","v1.0.3.129","v1.0.3.13","v1.0.3.130","v1.0.3.131","v1.0.3.132","v1.0.3.133","v1.0.3.134","v1.0.3.135","v1.0.3.136","v1.0.3.137","v1.0.3.138","v1.0.3.139","v1.0.3.14","v1.0.3.140","v1.0.3.141","v1.0.3.142","v1.0.3.143","v1.0.3.144","v1.0.3.145","v1.0.3.146","v1.0.3.147","v1.0.3.148","v1.0.3.149","v1.0.3.15","v1.0.3.150","v1.0.3.151","v1.0.3.152","v1.0.3.153","v1.0.3.154","v1.0.3.155","v1.0.3.156","v1.0.3.157","v1.0.3.158","v1.0.3.159","v1.0.3.16","v1.0.3.160","v1.0.3.161","v1.0.3.162","v1.0.3.163","v1.0.3.164","v1.0.3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