CVE-2026-72730 in Discourse

Resumen

por MITRE • 2026-08-10

Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, the Rich Text Editor rendered a chat-transcript username as HTML, allowing stored cross-site scripting. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsable: GitHub M
• Reservar: 2026-08-10
• Divulgación: 2026-08-10
• Moderación: aceptado
• Artículo: VDB-387824
• CPE: listo
• CWE: CWE-79 (confirmado)
• CVSS: 3.5 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: bajo
• Sector: Pharma, Lawfirm, ...

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-72730
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-72730
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-72730/