Em resumo
- CVE-2022-21803 é uma vulnerabilidade ALTO (CVSS 7.5) que afeta nconf (nconf project), nconf.
- Chance de exploração nos próximos 30 dias (EPSS): 1.8%, maior que 78.4% das vulnerabilidades.
- Correção: atualize para 0.11.4 ou posterior.
| 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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