vulnerability / NVI-00014100 / Revision 1
Fleet: ORDER BY column injection on activity list endpoints
GitHub lists this reviewed advisory for github.com/fleetdm/fleet/v4. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.
This report has not inspected your inventory, configuration, deployed build, reachability or evidence. A catalog listing and a severity score do not establish exposure or compromise.
01 / Meaning
Why it matters
Published affected context helps an owner decide what evidence to gather. This report has not examined your application.
3.1 low
GitHub source severity; exploitability and local consequence require separate evidence.
As of · GitHub Advisory Database
02 / Applicability
The affected context
Affected versions, configuration prerequisites and known exclusions are public. Confirm each one against the deployed service.
github.com/fleetdm/fleet/v4
source listed< 4.89.0
### Summary An authenticated user with read access to Activity could influence the `ORDER BY` clause of the activity list endpoints by supplying an arbitrary sort column: - `GET /api/v1/fleet/activities` (`ListActivities`) - `GET /api/v1/fleet/hosts/{id}/activities` (`ListHostPastActivities`) This originated from the deprecated cursor-pagination helper (`appendListOptionsWithCursorToSQL`), which interpolated the caller-supplied order key into SQL without an allowlist. The original report's `node_key` extraction scenario (`/api/v1/fleet/labels/{id}/hosts`) was remediated separately in #44385; these two activity endpoints were the residual call sites, neither of which joins the `hosts` table, so `node_key` was never reachable through them. ### Impact Read-only. Because the order key was interpolated, an authenticated user with Activity read could sort by columns not otherwise returned in these responses. The exposure was bounded to columns on `activity_past` (e.g. `details` on `/api/v1/fleet/activities`, which is not in that endpoint's SELECT; host-only activities are already excluded by `WHERE host_only = false`). There is no privilege escalation, write access, or reachability
03 / Response
What to do next
- investigate
Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.
Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system. GitHub Advisory Database
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04 / Limits
What this report cannot establish
- Customer inventory, deployment, reachability and exploitation have not been inspected.
05 / Provenance
Sources you can inspect
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- GHSA-rxhg-vcww-2mpw ↗
GitHub Advisory Database · vendor advisory
Observed . GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.
Public revision history
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- Revision 1 ·
First indexed by Null; source disclosure date is shown separately.