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CVE-2026-43826

Apache Airflow Providers OpenSearch: OpenSearch task-log handler leaks credentials embedded in the host URL PUBLISHED

Description (CNA)

The OpenSearch logging provider, when configured with a `host` URL that embeds credentials (for example `https://user:password@server.example.com:9200`), wrote the full host URL — including the embedded credentials — into task logs. Any user with task-log read permission could harvest the backend credentials. Users are advised to upgrade to `apache-airflow-providers-opensearch` 1.9.1 or later and, as a defense-in-depth measure, configure the backend credentials via a secret backend rather than embedding them in the `[opensearch] host` URL.

Affected (CNA)

Vendor / productVersions
Apache Software Foundation / Apache Airflow Providers OpenSearchaffected 0 before 1.9.1

CWE

CWE-532

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.