CVEvulnerability
CVE-2020-7020
3.1 LOW
Official page ↗
- Status
- Modified
- Published
- 2020-10-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.1 LOW — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 3.5 LOW — AV:N/AC:M/Au:S/C:P/I:N/A:N
- Weaknesses
- CWE-269, CWE-270
Description
Elasticsearch versions before 6.8.13 and 7.9.2 contain a document disclosure flaw when Document or Field Level Security is used. Search queries do not properly preserve security permissions when executing certain complex queries. This could result in the search disclosing the existence of documents the attacker should not be able to view. This could result in an attacker gaining additional insight into potentially sensitive indices.
Affected configurations
• elastic elasticsearch (< 6.8.13)
• elastic elasticsearch (>= 7.0.0 < 7.9.2)
Related
References
- https://discuss.elastic.co/t/elastic-stack-7-9-3-and-6-8-13-security-update/253033 Release Notes, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20201123-0001/ Third Party Advisory
- https://staging-website.elastic.co/community/security/ Permissions Required, Vendor Advisory
- https://discuss.elastic.co/t/elastic-stack-7-9-3-and-6-8-13-security-update/253033 Release Notes, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20201123-0001/ Third Party Advisory
- https://staging-website.elastic.co/community/security/ Permissions Required, Vendor Advisory