CVE-2022-24782

Discourse is an open source discussion platform. Versions 2.8.2 and prior in the `stable` branch, 2.9.0.beta3 and prior in the `beta` branch, and 2.9.0.beta3 and prior in the `tests-passed` branch are vulnerable to a data leak. Users can request an export of their own activity. Sometimes, due to category settings, they may have category membership for a secure category. The name of this secure category is shown to the user in the export. The same thing occurs when the user's post has been moved to a secure category. A patch for this issue is available in the `main` branch of Discourse's GitHub repository and is anticipated to be part of future releases.

• CWE-200

• https://github.com/discourse/discourse/commit/9d5737fd28374cc876c070f6c3a931a8071ec356Patch, Third Party Advisory
• https://github.com/discourse/discourse/pull/16273Patch, Third Party Advisory
• https://github.com/discourse/discourse/security/advisories/GHSA-c3cq-w899-f343Third Party Advisory
• https://github.com/discourse/discourse/commit/9d5737fd28374cc876c070f6c3a931a8071ec356Patch, Third Party Advisory
• https://github.com/discourse/discourse/pull/16273Patch, Third Party Advisory
• https://github.com/discourse/discourse/security/advisories/GHSA-c3cq-w899-f343Third Party Advisory

Published

Mar 24, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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