CVE-2026-54447
Published:July 15, 2026
Updated:August 27, 2026
"garminconnect" (≤ 0.3.4) wrote its OAuth token store to disk without restricting file-system permissions. Under the default Linux umask ("022") the token file "garmin_tokens.json" was created world-readable ("0o644"). The file contains the DI refresh token, so any other local user on a shared host could read it and obtain persistent, unauthorized access to the victim's Garmin Connect account. - Severity: High - Weakness: CWE-732 (Incorrect Permission Assignment for Critical Resource) - Affected versions: "<= 0.3.4" - Patched version: "0.3.5"
Affected Packages
https://github.com/cyberjunky/python-garminconnect.git (GITHUB):
Affected version(s) >=0.3.0 <0.3.5Fix Suggestion:
Update to version 0.3.5garminconnect (PYTHON):
Affected version(s) >=0.1.1 <0.3.5Fix Suggestion:
Update to version 0.3.5Related Resources (8)
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Contact UsCVSS v4
Base Score:
9.2
Attack Vector
LOCAL
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.4
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Incorrect Permission Assignment for Critical Resource