Medium

Exposure of Sensitive Information to an Unauthorized Actor

  • Disclosed: 18.03.2021
  • Updated: 11.10.2026 12:20

A document disclosure flaw was found in Elasticsearch versions after 7.6.0 and before 7.11.0 when Document or Field Level Security is used. Get requests do not properly apply security permissions when executing a query against a recently updated document. This affects documents that have been updated and not yet refreshed in the index. This could result in the search disclosing the existence of documents and fields the attacker should not be able to view.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.elasticsearch:elasticsearch >= 7.6.0, < 7.11.0 7.11.0

References

CVSS score 4.3/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE)
CWE-200, CWE-863
Platform
Java / Kotlin (Maven)
Package
org.elasticsearch:elasticsearch
Disclosed
18.03.2021
Updated
11.10.2026 12:20

Sources and licenses

OSV / GitHub Advisory Database - GHSA-hwvv-438r-mhvj - 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.

All (40) in the archive
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

  1. 2021: 7
  2. 2022: 19
  3. 2023: 4
  4. 2024: 7
  5. 2025: 3
  6. 2026: 0
Severity:
  1. High · 7.5 CVE-2023-31418 < 7.17.13, >= 8.0.0, < 8.9.0 7.17.13, 8.9.0
  2. High · 7.5 CVE-2022-23712 >= 8.0.0, < 8.2.1 8.2.1
  3. High · 8.8 CVE-2020-7009 >= 6.7.0, < 6.8.8, >= 7.0.0, < 7.6.2 6.8.8, 7.6.2
  4. High · 8.1 Exploited in attacks CVE-2014-3120 < 1.4.0.Beta1 1.4.0.Beta1
  5. High Exploited in attacks CVE-2015-1427 < 1.3.8, >= 1.4.0, < 1.4.3 1.3.8, 1.4.3
  6. High · 7.5 CVE-2015-4165 < 1.6.0 1.6.0
  7. High · 8.8 CVE-2018-3831 >= 5.6.0, < 5.6.12, >= 6.0.0, < 6.4.1 5.6.12, 6.4.1
  8. High · 8.1 CVE-2019-7611 < 5.6.15, >= 6.0.0, < 6.6.1 5.6.15, 6.6.1
  9. Exposure of Sensitive Information to an Unauthorized Actor this entry
    Medium · 4.3 CVE-2021-22134 >= 7.6.0, < 7.11.0 7.11.0

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