GitHub Advisoryadvisory · npm
GHSA-v88g-cgmw-v5xw Prototype Pollution in Ajv
MEDIUM
Official page ↗
- Aliases
- CVE-2020-15366
- Ecosystem
- npm
- Packages
- ajv
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
- Weaknesses
- CWE-1321, CWE-915
- Reviewed
- 2021-05-10
Affected packages
• npm ajv: < 6.12.3 → fixed in 6.12.3
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.)
Related
Alias · CVE (1)
- CVE-2020-15366 An issue was discovered in ajv.validate() in Ajv (aka Another JSON Schema Validator) 6.12.2. vulnerability
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-15366 advisory
- https://github.com/ajv-validator/ajv/commit/65b2f7d76b190ac63a0d4e9154c712d7aa37049f web
- https://github.com/ajv-validator/ajv package
- https://github.com/ajv-validator/ajv/releases/tag/v6.12.3 web
- https://github.com/ajv-validator/ajv/tags web
- https://hackerone.com/bugs?subject=user&report_id=894259 web
- https://security.netapp.com/advisory/ntap-20240621-0007 web