{"id":"BIT-discourse-2023-25819","summary":"Discourse tags with no visibility are leaking into og:article:tag","details":"Discourse is an open source platform for community discussion. Tags that are normally private are showing in metadata. This affects any site running the `tests-passed` or `beta` branches \u003e= 3.1.0.beta2. The issue is patched in the latest `beta` and `tests-passed` version of Discourse.","aliases":["CVE-2023-25819","GHSA-xx2h-mwm7-hq6q"],"modified":"2025-10-08T14:27:33.603195Z","published":"2024-03-06T10:59:03.903Z","database_specific":{"cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*","cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://github.com/discourse/discourse/commit/a9f2c6db64e7d78b8e0f55e7bd77c5fe3459b831"},{"type":"WEB","url":"https://github.com/discourse/discourse/security/advisories/GHSA-xx2h-mwm7-hq6q"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25819"}],"affected":[{"package":{"name":"discourse","ecosystem":"Bitnami","purl":"pkg:bitnami/discourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.1.0"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2023-25819.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}],"schema_version":"1.7.3"}