Json5 vulnerabilities
We track 1 vulnerability in Json5 products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on December 24, 2022.
1vulnerabilities
0critical
1high
0exploited
8.8average CVSS score
Latest Json5 vulnerabilities
- 8.8 High severity
json5: Improperly Controlled Modification of Object Prototype Attributes
JSON5 is an extension to the popular JSON file format that aims to be easier to write and maintain by hand (e.g. for config files). The `parse` method of the JSON5 library before and including versions 1.0.1 and 2.2.1 does not restrict parsing of keys named `_