Most recent entries from all

bdu:2025-04194

2026-10-06T15:41:33.437663+00:00

bdu:2025-04194

EUVD-2026-221001

2026-10-06T15:41:33.437744+00:00

EUVD-2026-221001

fkie_cve-2023-25806

2026-10-06T15:41:33.437759+00:00

OpenSearch Security is a plugin for OpenSearch that offers encryption, authentication and authorization. There is an observable discrepancy in the authentication response time between calls where the user provided exists and calls where it does not. This issue only affects calls using the internal basic identity provider (IdP), and not other externally configured IdPs. Patches were released in versions 1.3.9 and 2.6.0, there are no workarounds.

GHSA-c6wg-cm5x-rqvj — OpenSearch has time discrepancy in authentication responses

2026-10-06T15:41:33.437792+00:00

Affected: Maven: org.opensearch.plugin:opensearch-security

### Impact There is an observable discrepancy in the authentication response time between calls where the user provided exists and calls where it does not. This issue only affects calls using the internal basic identity provider (IdP), and not other externally configured IdPs.

### Patches OpenSearch 1.3.9 and 2.6.0

### Workarounds None.

### References If you have any questions or comments about this advisory, please contact AWS/Amazon Security using our issue reporting page [1] or directly via email [2]. Please do not create a public GitHub issue.

[1] AWS Security issue reporting page: https://aws.amazon.com/security/vulnerability-reporting/ [2] AWS Security email: [aws-security@amazon.com](mailto:aws-security@amazon.com)

gsd-2023-25806

2026-10-06T15:41:33.437824+00:00

gsd-2023-25806