CVE-2022-46150

Discourse is an open-source discussion platform. Prior to version 2.8.13 of the `stable` branch and version 2.9.0.beta14 of the `beta` and `tests-passed` branches, unauthorized users may learn of the existence of hidden tags and that they have been applied to topics that they have access to. This issue is patched in version 2.8.13 of the `stable` branch and version 2.9.0.beta14 of the `beta` and `tests-passed` branches. As a workaround, use the `disable_email` site setting to disable all emails to non-staff users.

• CWE-200

• https://github.com/discourse/discourse/commit/84c83e8d4a1907f8a2972f0ab44b6402aa910c3bPatch, Third Party Advisory
• https://github.com/discourse/discourse/security/advisories/GHSA-rqvq-94h8-p5wvThird Party Advisory
• https://github.com/discourse/discourse/commit/84c83e8d4a1907f8a2972f0ab44b6402aa910c3bPatch, Third Party Advisory
• https://github.com/discourse/discourse/security/advisories/GHSA-rqvq-94h8-p5wvThird Party Advisory

Published

Nov 29, 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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