{"id":"CVE-2021-29247","aliases":["EUVD-2021-15886","GHSA-9f24-x4vj-q8g2"],"status":"published","title":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information,...","description":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the HTTPOnly flag for a cookie.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01201,"percentile":0.68458,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-732"],"published":"2021-05-05T12:25:49Z","modified":"2026-10-20T10:54:36Z","products":[{"vendor":"btcpayserver","product":"btcpay_server"}],"references":[{"url":"https://github.com/btcpayserver/btcpayserver/releases","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory"]},{"url":"https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29247"},{"url":"https://github.com/advisories/GHSA-9f24-x4vj-q8g2"}],"sources":{"cve":[{"id":"CVE-2021-29247","description":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the HTTPOnly flag for a cookie.","status":"published","published":"2021-05-05T12:25:49Z","modified":"2024-08-03T22:02:51.312Z","updated_at":"2026-11-02T14:33:06.32268Z"}],"euvd":[{"id":"EUVD-2021-15886","description":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the HTTPOnly flag for a cookie.","status":"published","published":"2021-05-05T12:25:49Z","modified":"2024-08-03T22:02:51Z","updated_at":"2026-11-03T03:24:45.000012Z"}],"ghsa":[{"id":"GHSA-9f24-x4vj-q8g2","title":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information,...","description":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the HTTPOnly flag for a cookie.","status":"published","published":"2022-05-24T19:01:25Z","modified":"2023-01-27T05:03:01Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:42:09.126228Z"}],"nvd":[{"id":"CVE-2021-29247","description":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the HTTPOnly flag for a cookie.","status":"published","published":"2021-05-05T13:15:07.677Z","modified":"2026-06-17T03:47:26.7Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:06:52.81233Z"}],"osv":[{"id":"CVE-2021-29247","description":"BTCPay Server through 1.0.7.0 could allow a remote attacker to obtain sensitive information, caused by failure to set the HTTPOnly flag for a cookie.","status":"published","published":"2021-05-05T13:15:07.677Z","modified":"2026-10-20T10:54:36.842562725Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:19.129331Z"}]}}