Exposure of Sensitive Information to an Unauthorized Actor in Elasticsearch
In Elasticsearch versions before 7.11.2 and 6.8.15 a document disclosure flaw was found when Document or Field Level Security is used. Search queries do not properly preserve security permissions when executing certain cross-cluster search 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 software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.elasticsearch:elasticsearch | >= 7.11.0, < 7.11.2, < 6.8.15 | 7.11.2, 6.8.15 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N- Weakness (CWE)
CWE-200, CWE-281- Platform
- Java / Kotlin (Maven)
- Package
org.elasticsearch:elasticsearch- Disclosed
- 24.05.2022
- Updated
- 11.10.2026 11:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-hr65-qq6p-87r4 - CC BY 4.0
Vulnerability history: org.elasticsearch:elasticsearch
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 40
- First → latest
- 03.2021 05.2025
- Without a fix
- 0
- Exploited in attacks
- 2
Severity breakdown
- High 8
- Medium 31
- Low 1
Disclosures per year
- 2021: 7
- 2022: 19
- 2023: 4
- 2024: 7
- 2025: 3
- 2026: 0
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Exposure of Sensitive Information to an Unauthorized Actor in Elasticsearch this entry
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