{"id":"CVE-2020-8158","details":"Prototype pollution vulnerability in the TypeORM package \u003c 0.2.25 may allow attackers to add or modify Object properties leading to further denial of service or SQL injection attacks.","aliases":["GHSA-pf2j-9qmp-jqr2"],"modified":"2026-04-11T23:13:21.292222Z","published":"2020-09-18T21:15:12.747Z","references":[{"type":"FIX","url":"https://hackerone.com/reports/869574"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/typeorm/typeorm","events":[{"introduced":"0"},{"fixed":"eaadf201dcc464f667f0bcda0a2415de2097b8d2"}],"database_specific":{"source":"CPE_FIELD","cpe":"cpe:2.3:a:typeorm:typeorm:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.2.25"}]}}],"versions":["0.0.2","0.0.3","0.0.4","0.0.5","0.0.6","0.0.7","0.0.8","0.0.9","0.1.0","0.1.1","0.1.10","0.1.12","0.1.13","0.1.14","0.1.15","0.1.16","0.1.17","0.1.18","0.1.19","0.1.2","0.1.3","0.1.4","0.1.5","0.1.6","0.1.7","0.1.8","0.1.9","0.2.0","0.2.1","0.2.10","0.2.11","0.2.12","0.2.13","0.2.14","0.2.15","0.2.16","0.2.17","0.2.18","0.2.19","0.2.2","0.2.20","0.2.21","0.2.22","0.2.23","0.2.24","0.2.3","0.2.4","0.2.5","0.2.6","0.2.7","0.2.8","0.2.9"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8158.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}