{"id":"BIT-discourse-2021-3138","details":"In Discourse 2.7.0 through beta1, a rate-limit bypass leads to a bypass of the 2FA requirement for certain forms.","aliases":["CVE-2021-3138"],"modified":"2026-09-08T08:46:02.226676635Z","published":"2024-03-06T11:10:13.104Z","database_specific":{"cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*","cpe:2.3:a:discourse:discourse:2.7.0:beta1:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/162256/Discourse-2.7.0-2FA-Bypass.html"},{"type":"ADVISORY","url":"https://github.com/Mesh3l911/Disource"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/releases"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3138"}],"affected":[{"package":{"name":"discourse","ecosystem":"Bitnami","purl":"pkg:bitnami/discourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"2.6.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2021-3138.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}