{"id":"CVE-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":["BIT-discourse-2023-32301","GHSA-p2jx-m2j5-hqh4"],"modified":"2026-05-15T04:06:54.584976200Z","published":"2023-06-13T21:35:38.188Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32301.json","cwe_ids":["CWE-116"],"cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32301.json"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-p2jx-m2j5-hqh4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32301"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}