Detections
Analytics

Echo: apache-airflow-providers-google: security update to 22.2.1

high Tenable Cloud Security Plugin ID 458218

Description

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

 - Apache Airflow's Google provider operators `GCSToSFTPOperator` and `GCSTimeSpanFileTransformOperator`
 joined GCS object names returned by the bucket listing API directly to a destination filesystem path
 without normalisation or containment check. A user with write access to the source GCS bucket (typically a
 different trust principal than the DAG author — partner uploads, ingest-only service accounts, public-data
 buckets) could create an object whose name contains `..` segments and cause the DAG run to write the
 downloaded blob outside the configured destination (the SFTP `destination_path` for `GCSToSFTPOperator`;
 the worker-local temp directory for `GCSTimeSpanFileTransformOperator`), enabling overwrite of arbitrary
 files on the SFTP server or the worker host. Affects deployments that ingest from buckets writable by
 less-trusted principals. Users are advised to upgrade to `apache-airflow-providers-google` 22.2.1 or
 later. (CVE-2026-49297)

Solution

Update the apache-airflow-providers-google library and its related packages to version 22.2.1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-49297

Plugin Details

Severity: High

ID: 458218

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: Medium

Score: 4.3

Percentile: 53.68

CVSS v2

Risk Factor: High

Base Score: 8.5

Temporal Score: 6.7

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

CVSS Score Source: CVE-2026-49297

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.3

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 9/6/2026

Vulnerability Publication Date: 7/6/2026

Reference Information

CVE: CVE-2026-49297