> CVE-2026-41018

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PUBLISHED
2026-05-11 09:16
MODIFIED
2026-05-11 09:16
EPSS (Prob. Exploit)
0.41%
Top 64.5%
DATA SOURCES:
NVD 🔗 2026-05-11 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-11-08 GITHUB 🔗 2026-11-05 OSV 🔗 2026-10-11

> DESCRIPTION

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.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-532

> CWE DETAILED DESCRIPTIONS

CWE-532: Insertion of Sensitive Information into Log File - The product writes sensitive information to a log file.

> GITHUB SECURITY ADVISORY

GHSA-g3jr-4jrm-jvqv MODERATE

Apache Airflow Providers Elasticsearch: Elasticsearch task-log handlers leak credentials embedded in the host URL

AFFECTED PACKAGES:
PIP / apache-airflow-providers-elasticsearch
< 6.5.3
Fixed in: 6.5.3

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

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

AFFECTED PACKAGES:
Unknown / Unknown
6817 versions affected
ALIASES:
GHSA-g3jr-4jrm-jvqv, PYSEC-2026-22

> HISTORIQUE DES MODIFICATIONS

Première apparition
11/05/2026 09:16
Source: NVD
📊 ENRICHISSEMENT 01/06/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-532: Insertion of Sensitive Information into Log File - The product writes sensitive information to a log file.
Total des modifications: 1 Dernière mise à jour: 5 months ago

> REFERENCES

https://github.com/apache/airflow/pull/65349
https://lists.apache.org/thread/wz5l58drprmwlv6jxnq466x24jqbbhp7
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