CVE-2026-33422 in Discourse

Sumário

de MITRE • 21/03/2026

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, the `ip_address` of a flagged user is exposed to any user who can access the review queue, including users who should not be able to see IP addresses. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. No known workarounds are available.

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• Responsável: GitHub M
• Reservar: 19/03/2026
• Divulgação: 21/03/2026
• Moderação: aceite
• Entrada: VDB-352251
• CPE: pronto
• CWE: CWE-200 (confirmado)
• CVSS: 4.3 (NVD)
• EPSS: 0.00017
• KEV: não
• Atividades: muito baixo
• Sector: Telecommunication, Education, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-33422
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-33422
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-33422/