{"id":"BIT-discourse-2026-32273","summary":"Discourse: XSS on category description update via API","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, updating a category description via API is not sanitizing the description string, which can lead to XSS attacks. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.","aliases":["CVE-2026-32273","GHSA-h2h4-767x-6pc8"],"modified":"2026-04-07T09:41:15.682102515Z","published":"2026-04-07T08:43:48.997Z","database_specific":{"cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://github.com/discourse/discourse/commit/05e3da2a670cfd499649128b6c955b552451240b"},{"type":"WEB","url":"https://github.com/discourse/discourse/security/advisories/GHSA-h2h4-767x-6pc8"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32273"}],"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-2026-32273.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":"1.7.5"}