{"id":"BIT-discourse-2024-45051","summary":"Bypass of email address validation via encoded email addresses in Discourse","details":"Discourse is an open source platform for community discussion. A maliciously crafted email address could allow an attacker to bypass domain-based restrictions and gain access to private sites, categories and/or groups. This issue has been patched in the latest stable, beta and tests-passed version of Discourse. All users area are advised to upgrade. There are no known workarounds for this vulnerability.","aliases":["CVE-2024-45051","GHSA-2vjv-pgh4-6rmq"],"modified":"2026-09-08T08:46:14.034319596Z","published":"2024-10-11T10:51:11.978Z","database_specific":{"severity":"High","cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-2vjv-pgh4-6rmq"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45051"}],"affected":[{"package":{"name":"discourse","ecosystem":"Bitnami","purl":"pkg:bitnami/discourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.3.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2024-45051.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"}]}],"schema_version":"1.9.0"}