merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of Object via proto, causing the addition or modification of an existing property that will exist on all objects.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Merge-deep | Merge-deep_project | * | 3.0.1 (excluding) |