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Echo: apache-airflow-providers-elasticsearch: security update to 6.5.3

medium Tenable Self-Hosted Container Security Plugin ID 458772

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - The Elasticsearch logging provider, when configured with a `host` URL that embeds credentials (for example
 `https://user:[email protected]: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-elasticsearch` 6.5.3 or later and,
 as a defense-in-depth measure, configure the backend credentials via a secret backend rather than
 embedding them in the `[elasticsearch] host` URL. (CVE-2026-41018)

Solution

Update the apache-airflow-providers-elasticsearch library and its related packages to version 6.5.3 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-41018

Plugin Details

Severity: Medium

ID: 458772

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/5/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2026-41018

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/15/2026

Vulnerability Publication Date: 5/11/2026

Reference Information

CVE: CVE-2026-41018