{"id":"BIT-discourse-2023-32301","summary":"Discourse's canonical url not being used for topic embeddings","details":"Discourse is an open source discussion platform. Prior to version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches, multiple duplicate topics could be created if topic embedding is enabled. This issue is patched in version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches. As a workaround, disable topic embedding if it has been enabled.","aliases":["CVE-2023-32301","GHSA-p2jx-m2j5-hqh4"],"modified":"2026-09-08T08:46:04.549514058Z","published":"2024-03-06T10:57:01.167Z","database_specific":{"cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*","cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*","cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*","cpe:2.3:a:discourse:discourse:3.1.0:beta2:*:*:beta:*:*:*","cpe:2.3:a:discourse:discourse:3.1.0:beta3:*:*:beta:*:*:*","cpe:2.3:a:discourse:discourse:3.1.0:beta4:*:*:beta:*:*:*","cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*"],"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-p2jx-m2j5-hqh4"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32301"}],"affected":[{"package":{"name":"discourse","ecosystem":"Bitnami","purl":"pkg:bitnami/discourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.0.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2023-32301.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"}]}],"schema_version":"1.9.0"}