CVE-2026-26186
High · 8.8CVSS
8.8
EPSS
0.6%
Published
Feb 26, 2026
CISA due date
—
The record
Fleet is open source device management software. A SQL injection vulnerability in versions prior to 4.80.1 allowed authenticated users to inject arbitrary SQL expressions via the `order_key` query parameter. Due to unsafe use of `goqu.I()` when constructing the `ORDER BY` clause, specially crafted input could escape identifier quoting and be interpreted as executable SQL. An authenticated attacker with access to the affected endpoint could inject SQL expressions into the underlying MySQL query. Although the injection occurs in an `ORDER BY` context, it is sufficient to enable blind SQL injection techniques that can disclose database information through conditional expressions that affect result ordering. Crafted expressions may also cause excessive computation or query failures, potentially leading to degraded performance or denial of service. No direct evidence of reliable data modification or stacked query execution was demonstrated. Version 4.80.1 fixes the issue. If an immediate upgrade is not possible, users should restrict access to the affected endpoint to trusted roles only and ensure that any user-supplied sort or column parameters are strictly allow-listed at the application or proxy layer.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/fleetdm/fleet/v4 | 0 | 4.80.1 |
| openSUSE:Leap 15.6 | govulncheck-vulndb | 0 | 0.0.20260317T205859-150000.1.152.1 |
Related vulnerabilities
- GHSA-49xw-vfc4-7p43 Fleet has an SQL Injection vulnerability via backtick escape in ORDER BY parameter Same vulnerability
- GHSA-2v6m-6xw3-6467 Fleet: Sensitive Google Calendar credentials disclosed to low-privileged users Also affects github.com/fleetdm/fleet/v4
- GHSA-5jvp-m9h4-253h Fleet: Authorization Bypass in certificate template batch deletion for team administrators Also affects github.com/fleetdm/fleet/v4
- GHSA-9pm7-6g36-6j78 Fleet: Unauthenticated Android device disenrollment vulnerability via Pub/Sub endpoint Also affects github.com/fleetdm/fleet/v4
- GHSA-ppwx-5jq7-px2w Fleet: Device lock PIN can be predicted if lock time is known Also affects github.com/fleetdm/fleet/v4
- CVE-2026-23999 Fleet is open source device management software. Also affects github.com/fleetdm/fleet/v4
- CVE-2026-24004 Fleet is open source device management software. Also affects github.com/fleetdm/fleet/v4
- CVE-2026-25963 Fleet is open source device management software. Also affects github.com/fleetdm/fleet/v4