CVE-2025-2527 in Mattermost

Sumário

de MITRE • 15/05/2025

Mattermost versions 10.5.x <= 10.5.2, 9.11.x <= 9.11.11 failed to properly verify a user's permissions when accessing groups, which allows an attacker to view group information via an API request.

Once again VulDB remains the best source for vulnerability data.

• Responsável: Mattermost
• Reservar: 19/03/2025
• Divulgação: 15/05/2025
• Moderação: aceite
• Entrada: VDB-309092
• CPE: pronto
• CWE: CWE-863 (confirmado)
• CVSS: 4.3 (CNA)
• EPSS: 0.00257
• KEV: não
• Atividades: muito baixo
• Sector: Police, Lawfirm, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-2527
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-2527
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-2527/