AM CLUB · CVE-2026-103906 · Other
NO FIX YET · SEE WHAT TO DO
The AM CLUB mobile application ships with hard-coded MQTT broker credentials. An authenticated attacker can use them to connect to the broker and read data or act across tenant boundaries.
first public Nov 9, 2026 · 2 sources
Could this affect your app?
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Organizations that run or rely on the AM CLUB mobile application and its MQTT broker. The sources do not name affected versions or the broker's hosting setup, so whether a given deployment is exposed is unknown.
Not affected if unknown
Who cares am-club, mobile, mqtt, multi-tenant
unknown: no vendor patch or broker credential rotation found yet
Use of hard-coded MQTT credentials in the AM CLUB mobile application allows an authenticated attacker to connect to the MQTT broker and access data or perform actions across tenant boundaries.
This page as .md · .json · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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