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Status published
Medium
CVE-2025-37727
Elasticsearch Insertion of sensitive information in log file
Vulnerability Description
Insertion of sensitive information in log file in Elasticsearch can lead to loss of confidentiality under specific preconditions when auditing requests to the reindex API https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-reindex
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Elastic
View all reports →Affected Software
Elasticsearch
Vulnerable Versions:
7.0.0, 8.0.0, 8.19.0, 9.0.0, 9.1.0
Timeline
Official Publish:
October 10th, 2025
Last Modified:
October 10th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N