{"id":"BIT-discourse-2023-47119","summary":"HTML injection in oneboxed links","details":"Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, some links can inject arbitrary HTML tags when rendered through our Onebox engine. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.","aliases":["CVE-2023-47119","GHSA-j95w-5hvx-jp5w"],"modified":"2026-09-08T08:46:11.516529470Z","published":"2024-03-06T10:52:15.470Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*","cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*","cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*","cpe:2.3:a:discourse:discourse:3.2.0:beta1:*:*:beta:*:*:*","cpe:2.3:a:discourse:discourse:3.2.0:beta2:*:*:beta:*:*:*"]},"references":[{"type":"FIX","url":"https://github.com/discourse/discourse/commit/628b293ff53fb617b3464dd27268aec84388cc09"},{"type":"FIX","url":"https://github.com/discourse/discourse/commit/d78357917c6a917a8a27af68756228e89c69321c"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-j95w-5hvx-jp5w"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47119"}],"affected":[{"package":{"name":"discourse","ecosystem":"Bitnami","purl":"pkg:bitnami/discourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.2.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2023-47119.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}],"schema_version":"1.9.0"}