CVE-2026-120425

MediumCVSS 6.5/10Last modified Nov 2, 2026

Description

Chatify before 1.6.4 contains an authorization bypass vulnerability in the Pusher channel authorization endpoint that allows authenticated users to subscribe to other users' private channels by supplying arbitrary channel names. Attackers can request a signature for private-chatify.<victim id> via POST /chat/auth to receive the victim's incoming private messages and attachments in real time.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-639

Affected software

Vendor	Product	Versions
munafio	Chatify	< 1.6.4

References

Timeline

Published: Nov 2, 2026
Last modified: Nov 2, 2026
NVD status: Deferred

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