CVE-2026-28766

9.3 CRITICAL

Published: April 03, 2026 Modified: April 22, 2026

Description

A specific endpoint exposes all user account information for registered Gardyn users without requiring authentication.

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0.0 Low Medium High Critical 10.0

Vector String

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

Patch Vendor Advisory Exploit Third Party Advisory

Source: ics-cert@hq.dhs.gov

Third Party Advisory

Source: ics-cert@hq.dhs.gov

Vendor Advisory

Source: ics-cert@hq.dhs.gov

US Government Resource Third Party Advisory

3 reference(s) from NVD

CVSS v3 Score

9.3 / 10.0

EPSS (Exploit Probability)

0.1%

25th percentile

Exploitation Status

Not in CISA KEV

CWE-306

mygardyn