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CVE-2026-33423

MEDIUM CVSS: 4.3 Published: 2026-03-20 Modified: 2026-06-17

Description

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, staff can modify any user's group notification level. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. No known workarounds are available.

Affected Platforms

Discourse Discourse

Weakness Type

CWE-862

References