{"id":"CVE-2021-37491","aliases":["EUVD-2021-24056","GHSA-p6r5-q7gf-fc5p"],"status":"published","title":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier...","description":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.","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":"2026-11-10","score":0.00862,"percentile":0.58885,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-02-07T00:00:00Z","modified":"2026-10-20T14:12:42Z","products":[{"vendor":"dogecoin","product":"dogecoin"}],"references":[{"url":"https://github.com/bitcoin/bitcoin/commit/2fb9c1e6681370478e24a19172ed6d78d95d50d3","tags":["x_transferred","Patch","fix"]},{"url":"https://github.com/dogecoin/dogecoin/blob/master/src/wallet/wallet.cpp#L2628-L2640","tags":["x_transferred","Exploit","evidence"]},{"url":"https://github.com/VPRLab/BlkVulnReport/blob/main/NDSS23_BlockScope.pdf","tags":["x_transferred","Exploit","Technical Description","evidence"]},{"url":"https://github.com/dogecoin/dogecoin/issues/2279","tags":["x_transferred","Issue Tracking","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-37491"},{"url":"http://dogecoin.com"},{"url":"https://github.com/advisories/GHSA-p6r5-q7gf-fc5p"}],"sources":{"cve":[{"id":"CVE-2021-37491","description":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.","status":"published","published":"2023-02-07T00:00:00Z","modified":"2026-07-09T00:14:26.859Z","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":"adp"}],"updated_at":"2026-11-02T14:32:58.359368Z"}],"euvd":[{"id":"EUVD-2021-24056","description":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.","status":"published","published":"2023-02-07T00:00:00Z","modified":"2026-07-09T00:14:26Z","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":"2026-11-02T18:20:08.60883Z"}],"ghsa":[{"id":"GHSA-p6r5-q7gf-fc5p","title":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier...","description":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.","status":"published","published":"2023-02-07T15:30:26Z","modified":"2023-02-23T05:07:25Z","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":"2026-11-02T14:54:13.537745Z"}],"nvd":[{"id":"CVE-2021-37491","description":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.","status":"published","published":"2023-02-07T14:15:08.557Z","modified":"2026-07-09T01:16:59.24Z","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":"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":"secondary"}],"updated_at":"2026-11-02T14:07:07.323379Z"}],"osv":[{"id":"CVE-2021-37491","description":"An issue discovered in src/wallet/wallet.cpp in Dogecoin Project Dogecoin Core 1.14.3 and earlier allows attackers to view sensitive information via CWallet::CreateTransaction() function.","status":"published","published":"2023-02-07T14:15:08.557Z","modified":"2026-10-20T14:12:42.905157017Z","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":"2026-11-02T15:44:20.434873Z"}]}}