CVE-2025-62690 in Mattermost

Sumário

de MITRE • 17/12/2025

Mattermost versions 10.11.x <= 10.11.4 fail to validate redirect URLs on the /error page, which allows an attacker to redirect a victim to a malicious site via a crafted link opened in a new tab.

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• Responsável: Mattermost
• Reservar: 17/11/2025
• Divulgação: 17/12/2025
• Moderação: aceite
• Entrada: VDB-336974
• CPE: pronto
• CWE: CWE-601 (confirmado)
• CVSS: 6.1 (NVD)
• EPSS: 0.00145
• KEV: não
• Atividades: muito baixo
• Sector: Lawfirm, Government, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-62690
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-62690
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-62690/