Description
The web dashboard in Coder 2.24.0 before 2.29.23, 2.30.0 before 2.34.14, 2.35.0 before 2.36.9, 2.37.0 before 2.37.6, and 2.38.0 before 2.38.2 replaces the $SESSION_TOKEN placeholder in external app URLs with a full-access API key without checking whether the app belongs to a sub-agent. Code running in a workspace can register a disguised sub-agent app with a custom protocol URL, so the owner's click sends their API key to an attacker-chosen destination.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| coder | coder | 2.30.0 <2.34.14 | — |
| coder | coder | 2.35.0 <2.36.0 | — |
| coder | coder | 2.36.0 <2.36.9 | — |
| coder | coder | 2.37.0 <2.37.6 | — |
| coder | coder | 2.38.0 <2.38.2 | — |
| coder | coder | 2.24.0 <2.29.23 | — |