Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, `UpsertWorkspaceApp` overwrites an existing app's `agent_id` on a primary-key conflict and `insertAgentApp` accepts the app ID from the provisioner's `CompleteJob` payload without verifying it belongs to the workspace being built. `CompleteJob` runs under `dbauthz.AsProvisionerd` so the authorization layer does not block the cross-workspace upsert. Exploitation requires elevated access as a template author or external provisioner operator. The fix in versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2 verifies that any existing `workspace_apps` row matching the supplied ID belongs to the workspace being built and rejects cross-workspace agent reassignment. No known workarounds are available.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.29.17CPE matchmatch criteria | cpe:2.3:a:coder:coder:*:*:*:*:*:go:*:* | ||
>= 2.30.0, < 2.32.7CPE matchmatch criteria | cpe:2.3:a:coder:coder:*:*:*:*:*:go:*:* | ||
>= 2.33.0, < 2.33.8CPE matchmatch criteria | cpe:2.3:a:coder:coder:*:*:*:*:*:go:*:* | ||
>= 2.34.0, < 2.34.2CPE matchmatch criteria | cpe:2.3:a:coder:coder:*:*:*:*:*:go:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
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