CVE-2020-15366

medium

Description

An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. A carefully crafted JSON schema could be provided that allows execution of other code by prototype pollution. (While untrusted schemas are recommended against, the worst case of an untrusted schema should be a denial of service, not execution of code.)

References

https://security.netapp.com/advisory/ntap-20240621-0007/

https://hackerone.com/bugs?subject=user&report_id=894259

https://github.com/ajv-validator/ajv/tags

https://github.com/ajv-validator/ajv/releases/tag/v6.12.3

Details

Source: Mitre, NVD

Published: 2020-07-15

Updated: 2024-06-21

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 5.6

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Severity: Medium