{"id":"BIT-discourse-2021-32788","summary":"Post creator of a whisper post can be revealed to non-staff users in Discourse","details":"Discourse is an open source discussion platform. In versions prior to 2.7.7 there are two bugs which led to the post creator of a whisper post being revealed to non-staff users. 1: Staff users that creates a whisper post in a personal message is revealed to non-staff participants of the personal message even though the whisper post cannot be seen by them. 2: When a whisper post is before the last post in a post stream, deleting the last post will result in the creator of the whisper post to be revealed to non-staff users as the last poster of the topic.","aliases":["CVE-2021-32788","GHSA-v6xg-q577-vc92"],"modified":"2026-09-08T08:46:02.695199844Z","published":"2024-03-06T11:10:01.686Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*"]},"references":[{"type":"ADVISORY","url":"https://github.com/discourse/discourse/commit/680024f9071b7696e5a444a58791016c6dc1f1e5"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/commit/dbdf61196d9e964e8823793d2e7f856595fea4d9"},{"type":"ADVISORY","url":"https://github.com/discourse/discourse/security/advisories/GHSA-v6xg-q577-vc92"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32788"}],"affected":[{"package":{"name":"discourse","ecosystem":"Bitnami","purl":"pkg:bitnami/discourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.7"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/discourse/BIT-discourse-2021-32788.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}],"schema_version":"1.9.0"}