En bref
- CVE-2022-21803 est une vulnérabilité ÉLEVÉE (CVSS 7.5) touchant nconf (nconf project), nconf.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 1.8%, plus élevée que 78.4% des vulnérabilités.
- Correctif : mettre à jour vers 0.11.4 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| nconf | < 0.11.4
| 0.11.4
|
| nconf npm | < 0.11.4
| 0.11.4
|
Description
nconf before 0.11.4. When using the memory engine, it is possible to store a nested JSON representation of the configuration. The .set() function, that is responsible for setting the configuration properties, is vulnerable to Prototype Pollution. By providing a crafted property, it is possible to modify the properties on the Object.prototype.
NVD description
This affects the package nconf before 0.11.4. When using the memory engine, it is possible to store a nested JSON representation of the configuration. The .set() function, that is responsible for setting the configuration properties, is vulnerable to Prototype Pollution. By providing a crafted property, it is possible to modify the properties on the Object.prototype.
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