CVE-2026-46555: whatsapp mcp server before 0.2.1 (exclusive); +1 more affected products

CVE-2026-46555. CVSS 3.1 base score 7.1 (HIGH, NVD). EPSS 0.00207 (percentile 0.10313), scored 24-Oct-2026.

Affected technology

whatsapp mcp server · before 0.2.1 (exclusive)
verygoodplugins

whatsapp-mcp · < 0.2.1
verygoodplugins

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 7.7/10) rates confidentiality and integrity impact as high; availability impact as none. NVD’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 01:30 UTC

CWE: CWE-22, CWE-306, CWE-346
CCR priority: 28.5 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · NVD
EPSS: 0.00207 · percentile 0.10313 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-46555.html