CVE-2026-34386

Fleet vulnerable to SQL injection in MDM bootstrap package by authenticated team or global admin

State: Published
Severity: 6.3 Medium
Published: Mar 27, 2026
Updated: Mar 30, 2026
Reserved: Mar 27, 2026

Description

Fleet is open source device management software. Prior to 4.81.0, a SQL injection vulnerability in Fleet's MDM bootstrap package configuration allows an authenticated user with Team Admin or Global Admin privileges to modify arbitrary team configurations, exfiltrate sensitive data from the Fleet database, and inject arbitrary content into team configs via direct API calls. Version 4.81.0 patches the issue.

Scores

CVSS	Score	Vector	Source
4.0	6.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U	GitHub_M

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
fleetfleetdm	< 4.81.0Affected

References

https://github.com/fleetdm/fleet/security/advisories/GHSA-9p23-p2m4-2r4m

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