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.)
Remediation
References
https://github.com/ajv-validator/ajv/releases/tag/v6.12.3
https://github.com/ajv-validator/ajv/tags
https://hackerone.com/bugs?subject=user&report_id=894259
https://security.netapp.com/advisory/ntap-20240621-0007/
Related Vulnerabilities
CVE-2018-1339 Vulnerability in maven package org.apache.tika:tika-parsers
CVE-2020-11619 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2020-7766 Vulnerability in maven package org.webjars.npm:json-ptr
CVE-2021-28657 Vulnerability in maven package org.apache.tika:tika-parsers