{"id":"CVE-2020-12827","details":"MJML prior to 4.6.3 contains a path traversal vulnerability when processing the mj-include directive within an MJML document.","aliases":["GHSA-4hch-r9xf-6vfr"],"modified":"2026-07-08T19:03:17.589701Z","published":"2020-06-17T14:15:10.523Z","references":[{"type":"WEB","url":"https://rcesecurity.com"},{"type":"ADVISORY","url":"https://github.com/mjmlio/mjml/releases/tag/v4.6.3"},{"type":"ADVISORY","url":"https://mjml.io/community"},{"type":"ADVISORY","url":"https://twitter.com/mjmlio"},{"type":"FIX","url":"https://github.com/mjmlio/mjml/commit/30e29ed2cdaec8684d60a6d12ea07b611c765a12"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/158111/MJML-4.6.2-Path-Traversal.html"},{"type":"EVIDENCE","url":"http://seclists.org/fulldisclosure/2020/Jun/23"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mjmlio/mjml","events":[{"introduced":"0"},{"fixed":"967cd5d2988836d93d051678cecd5ac58e77c669"},{"fixed":"30e29ed2cdaec8684d60a6d12ea07b611c765a12"}],"database_specific":{"cpe":"cpe:2.3:a:mjml:mjml:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"4.6.3"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v4.6.2","v4.6.1","v4.6.0","v4.5.1","v4.5.0","v4.4.1","v4.4.0","v4.0.4","v4.0.2","v4.0.0-alpha.5","4.0.0-alpha.5","v4.0.0-alpha.4","4.0.0-alpha.3","3.2.0","3.2.0-beta.3","3.1.1","3.1.0","3.0.2","3.0.1","3.0.0","2.3.3","2.3.2","2.3.1","2.2.0","2.1.1","2.1.0","2.0.2","2.0.1","2.0.0","1.3.4","1.3.3","1.3.2","1.3.1","1.3.0","1.2.1","1.2.0","1.1.0","v1.0.4","v1.0.3","v1.0.2","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-12827.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L"}]}