{"id":"CVE-2019-15080","aliases":["EUVD-2019-6158","GHSA-jmf4-pvqr-x2gx"],"status":"published","title":"An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an...","description":"An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an Ethereum token. A typo in the constructor of the Owned contract (which is inherited by MORPH Token) allows attackers to acquire contract ownership. A new owner can subsequently obtain MORPH Tokens for free and can perform a DoS attack.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01601,"percentile":0.76118,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-12-30T19:59:25Z","modified":"2026-06-17T02:19:39Z","products":[{"vendor":"morph_project","product":"morph"}],"references":[{"url":"https://github.com/smsecgroup/SM-VUL/tree/master/typo-vul-02","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://etherscan.io/address/0x2ef27bf41236bd859a95209e17a43fbd26851f92#contracts","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15080"},{"url":"https://github.com/advisories/GHSA-jmf4-pvqr-x2gx"}],"sources":{"cve":[{"id":"CVE-2019-15080","description":"An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an Ethereum token. A typo in the constructor of the Owned contract (which is inherited by MORPH Token) allows attackers to acquire contract ownership. A new owner can subsequently obtain MORPH Tokens for free and can perform a DoS attack.","status":"published","published":"2020-12-30T19:59:25Z","modified":"2024-08-05T00:34:53.229Z","updated_at":"2026-11-02T14:20:21.397307Z"}],"euvd":[{"id":"EUVD-2019-6158","description":"An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an Ethereum token. A typo in the constructor of the Owned contract (which is inherited by MORPH Token) allows attackers to acquire contract ownership. A new owner can subsequently obtain MORPH Tokens for free and can perform a DoS attack.","status":"published","published":"2020-12-30T19:59:25Z","modified":"2024-08-05T00:34:53Z","updated_at":"2026-11-03T02:40:37.624691Z"}],"ghsa":[{"id":"GHSA-jmf4-pvqr-x2gx","title":"An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an...","description":"An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an Ethereum token. A typo in the constructor of the Owned contract (which is inherited by MORPH Token) allows attackers to acquire contract ownership. A new owner can subsequently obtain MORPH Tokens for free and can perform a DoS attack.","status":"published","published":"2022-05-24T17:37:34Z","modified":"2023-01-29T05:05:53Z","updated_at":"2026-11-02T14:45:53.730969Z"}],"nvd":[{"id":"CVE-2019-15080","description":"An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an Ethereum token. A typo in the constructor of the Owned contract (which is inherited by MORPH Token) allows attackers to acquire contract ownership. A new owner can subsequently obtain MORPH Tokens for free and can perform a DoS attack.","status":"published","published":"2020-12-30T20:15:14.953Z","modified":"2026-06-17T02:19:39.727Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:48.502374Z"}]}}