{"id":"CVE-2020-22741","aliases":["EUVD-2020-15500","GHSA-rc78-pc2q-79xc"],"status":"published","title":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary...","description":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00827,"percentile":0.57724,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-312"],"published":"2021-07-19T18:31:21Z","modified":"2026-10-20T10:52:15Z","products":[{"vendor":"baidu","product":"xuperchain"}],"references":[{"url":"https://github.com/xuperchain/xuperchain/issues/782","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-22741"},{"url":"https://github.com/advisories/GHSA-rc78-pc2q-79xc"}],"sources":{"cve":[{"id":"CVE-2020-22741","description":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.","status":"published","published":"2021-07-19T18:31:21Z","modified":"2024-08-04T14:51:10.733Z","updated_at":"2026-11-02T14:35:47.22408Z"}],"euvd":[{"id":"EUVD-2020-15500","description":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.","status":"published","published":"2021-07-19T18:31:21Z","modified":"2024-08-04T14:51:10Z","updated_at":"2026-11-03T03:07:22.729997Z"}],"ghsa":[{"id":"GHSA-rc78-pc2q-79xc","title":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary...","description":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.","status":"published","published":"2022-05-24T19:08:25Z","modified":"2023-01-30T05:00:52Z","cwes":["CWE-312"],"updated_at":"2026-11-02T14:46:17.249643Z"}],"nvd":[{"id":"CVE-2020-22741","description":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.","status":"published","published":"2021-07-19T19:15:07.957Z","modified":"2026-06-17T03:04:22.053Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","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-312"],"updated_at":"2026-11-02T14:06:44.292752Z"}],"osv":[{"id":"CVE-2020-22741","description":"An issue was discovered in Xuperchain 3.6.0 that allows for attackers to recover any arbitrary users' private key after obtaining the partial signature in multisignature.","status":"published","published":"2021-07-19T19:15:07.957Z","modified":"2026-10-20T10:52:15.032984081Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:15.534837Z"}]}}