{"id":"GHSA-vv52-3mrp-455m","summary":"Malicious Package in m-backdoor","details":"All versions of `m-backdoor` contain malicious code. The package downloads a file from a remote server and executes it as a preinstall script. At the time of the release of this advisory the downloaded file only defaces websites by removing elements randomly from the DOM. \n\n\n## Recommendation\n\nRemove the package from your system.","modified":"2020-08-31T19:01:56Z","published":"2020-09-03T15:53:36Z","database_specific":{"cwe_ids":["CWE-506"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2020-08-31T19:01:56Z","nvd_published_at":null},"references":[{"type":"WEB","url":"https://www.npmjs.com/advisories/1513"}],"affected":[{"package":{"name":"m-backdoor","ecosystem":"npm","purl":"pkg:npm/m-backdoor"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-vv52-3mrp-455m/GHSA-vv52-3mrp-455m.json"}}],"schema_version":"1.9.0"}