CVE-2026-2476 in Plugins

Sumário

de MITRE • 16/03/2026

Mattermost Plugins versions <=2.0.3.0 fail to properly mask sensitive configuration values which allows an attacker with access to support packets to obtain original plugin settings via exported configuration data. Mattermost Advisory ID: MMSA-2026-00606

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• Responsável: Mattermost
• Reservar: 13/02/2026
• Divulgação: 16/03/2026
• Moderação: aceite
• Entrada: VDB-351249
• CPE: pronto
• CWE: CWE-200 (confirmado)
• CVSS: 4.3 (NVD)
• EPSS: 0.00042
• KEV: não
• Atividades: muito baixo
• Sector: Police, Telecommunication, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-2476
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-2476
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-2476/