CVE-2018-16489
Critical
Description
A prototype pollution vulnerability was found in just-extend <4.0.0 that allows attack to inject properties onto Object.prototype through its functions.
SeverityCritical
CVSS9.8
Exploit probability—
ProductJust-extend
PublishedFeb 1, 2019
First seenFeb 1, 2019
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- just-extend_project just-extend4.0.0 or later
- just-extend4.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| just-extend_project just-extend | v < 4.0.0 | 4.0.0 |
| just-extendnpm | v < 4.0.0 | 4.0.0 |
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