| Package | Affected versions | Patched versions |
|---|---|---|
| extend | ≥ 3.0.0, < 3.0.2< 2.0.2 | 3.0.22.0.2 |
| extend | ≥ 1.1.3, < 2.0.2≥ 3.0.0, < 3.0.2 | 2.0.23.0.2 |
Versions of extend prior to 3.0.2 (for 3.x) and 2.0.2 (for 2.x) are vulnerable to Prototype Pollution. The extend() function allows attackers to modify the prototype of Object causing the addition or modification of an existing property that will exist on all objects.
If you're using extend 3.x upgrade to 3.0.2 or later.
If you're using extend 2.x upgrade to 2.0.2 or later.
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