CVE-2026-83555 in Email Subscribers & Newsletters Plugin

Riassunto

di MITRE • 23/09/2026

The Email Subscribers & Newsletters WordPress plugin before 5.9.35 does not verify the per-subscriber management token before changing a subscriber's subscription status, allowing unauthenticated users to force-unsubscribe or force-confirm an arbitrary subscriber whose email address they know.

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• Responsabile: WPScan
• Prenotare: 31/08/2026
• Divulgazione: 23/09/2026
• Moderazione: accettato
• Voce: VDB-408810
• CPE: pronto
• CWE: CWE-862 (confermato)
• CVSS: 6.5 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: molto basso
• Settore: Hostingprovider

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-83555
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-83555
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-83555/