In short
- CVE-2020-7770 is a CRITICAL (CVSS 9.8) vulnerability affecting json8 (json8 project), json8.
- Chance of exploitation in the next 30 days (EPSS): 1.9%, higher than 79.7% of all vulnerabilities.
- Fix: update to 1.0.3 or later.
| Package | Affected versions | Patched versions |
|---|
| json8 | < 1.0.3
| 1.0.3
|
| json8 npm | < 1.0.3
| 1.0.3
|
Description
This affects the package json8 before 1.0.3. The function adds in the target object the property specified in the path, however it does not properly check the key being set, leading to a prototype pollution.
NVD description
This affects the package json8 before 1.0.3. The function adds in the target object the property specified in the path, however it does not properly check the key being set, leading to a prototype pollution.
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