Description
A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of `object-path` and setting the option `includeInheritedProps: true`, or by using the default `withInheritedProps` instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of `set()` in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don't use the `includeInheritedProps: true` options or the `withInheritedProps` instance if using a version >= 0.11.0.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| mariocasciaro | object-path | < 0.11.5 |
References
- https://github.com/mariocasciaro/object-path/commit/2be3354c6c46215c7635eb1b76d80f1319403c68Patch, Third Party Advisory
- https://github.com/mariocasciaro/object-path/security/advisories/GHSA-cwx2-736x-mf6wThird Party Advisory
- https://github.com/mariocasciaro/object-path/commit/2be3354c6c46215c7635eb1b76d80f1319403c68Patch, Third Party Advisory
- https://github.com/mariocasciaro/object-path/security/advisories/GHSA-cwx2-736x-mf6wThird Party Advisory
Timeline
- Published
- Oct 19, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified