{"id":"BIT-discourse-2026-32607","summary":"Discourse: Stored XSS via unescaped assignee name","details":"Discourse is an open-source discussion platform. From versions 2026.1.0 to before 2026.1.3, and 2026.2.0 to before 2026.2.2, when the hidden prioritize_full_name_in_ux site setting is enabled (defaults to false, requires console access to change), user and group display names are rendered without HTML escaping in several assignment-related UI paths. This allows users with assign permission to inject arbitrary HTML/JavaScript that executes in the browser of any user viewing an affected topic. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.","aliases":["CVE-2026-32607","GHSA-xg68-q7ff-6gqm"],"modified":"2026-09-10T16:01:31.162318449Z","published":"2026-04-07T08:43:50.897Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*"]},"references":[{"type":"FIX","url":"https://github.com/discourse/discourse/commit/46edb174e237c6e57bda9c494160da0a174fe70d"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-xg68-q7ff-6gqm"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32607"}],"affected":[{"package":{"name":"discourse","ecosystem":"Bitnami","purl":"pkg:bitnami/discourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2026.1.0"},{"fixed":"2026.1.3"},{"introduced":"2026.2.0"},{"fixed":"2026.2.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2026-32607.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}],"schema_version":"1.9.0"}