{"id":"CVE-2018-20027","aliases":["EUVD-2018-12605","GHSA-hg4w-45rw-r7w7"],"status":"published","title":"The yaml_parse.load method in Pylearn2 allows code injection.","description":"The yaml_parse.load method in Pylearn2 allows code injection.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01818,"percentile":0.78858,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2018-12-17T15:00:00Z","modified":"2026-06-17T01:52:11Z","products":[{"vendor":"lisa-lab","product":"pylearn2"}],"references":[{"url":"https://github.com/lisa-lab/pylearn2/issues/1593","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20027"},{"url":"https://github.com/advisories/GHSA-hg4w-45rw-r7w7"}],"sources":{"cve":[{"id":"CVE-2018-20027","description":"The yaml_parse.load method in Pylearn2 allows code injection.","status":"published","published":"2018-12-17T15:00:00Z","modified":"2024-08-05T11:51:18.302Z","updated_at":"2026-11-02T14:34:59.872731Z"}],"euvd":[{"id":"EUVD-2018-12605","description":"The yaml_parse.load method in Pylearn2 allows code injection.","status":"published","published":"2018-12-17T15:00:00Z","modified":"2024-08-05T11:51:18Z","updated_at":"2026-11-03T02:39:31.9745Z"}],"ghsa":[{"id":"GHSA-hg4w-45rw-r7w7","title":"The yaml_parse.load method in Pylearn2 allows code injection.","description":"The yaml_parse.load method in Pylearn2 allows code injection.","status":"published","published":"2022-05-14T01:42:49Z","modified":"2023-02-02T05:04:10Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:51:48.450626Z"}],"nvd":[{"id":"CVE-2018-20027","description":"The yaml_parse.load method in Pylearn2 allows code injection.","status":"published","published":"2018-12-17T15:29:02.077Z","modified":"2026-06-17T01:52:11.99Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:04:50.99633Z"}]}}