CVE-2026-91830 in Subscribe to Comments Plugin

Resumen

por MITRE • 2026-10-16

The Subscribe to Comments WordPress plugin before 2.3.3 does not sign or validate a cookie it trusts to identify a commenter, allowing unauthenticated attackers to disclose a subscriber's management key and silently alter that subscriber's subscriptions.

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• Responsable: WPScan
• Reservar: 2026-09-15
• Divulgación: 2026-10-16
• Moderación: aceptado
• Artículo: VDB-421153
• CPE: 20261016
• CWE: CWE-200 (confirmado)
• CVSS: 5.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: muy bajo
• Sector: Hostingprovider

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-91830
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-91830
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-91830/