> CVE-2026-28779

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PUBLISHED
2026-03-17 11:16
MODIFIED
2026-03-17 11:16
EPSS (Prob. Exploit)
0.78%
Top 44.3%
DATA SOURCES:
NVD 🔗 2026-03-17 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-05

> DESCRIPTION

Apache Airflow versions 3.1.0 through 3.1.7 session token (_token) in cookies is set to path=/ regardless of the configured [webserver] base_url or [api] base_url. This allows any application co-hosted under the same domain to capture valid Airflow session tokens from HTTP request headers, allowing full session takeover without attacking Airflow itself. Users are recommended to upgrade to Apache Airflow 3.1.8 or later, which resolves this issue.

> AFFECTED_PRODUCTS

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

> WEAKNESSES

CWE-668

> CWE DETAILED DESCRIPTIONS

CWE-668: Exposure of Resource to Wrong Sphere - The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.

> GITHUB SECURITY ADVISORY

GHSA-4fhm-p86v-hwpx HIGH

Apache Airflow: Path of session token in cookie does not consider base_url - session hijacking via co-hosted applications

AFFECTED PACKAGES:
PIP / apache-airflow
>= 3.0.0, < 3.1.8
Fixed in: 3.1.8

> HISTORIQUE DES MODIFICATIONS

Première apparition
17/03/2026 11:16
Source: NVD
📊 ENRICHISSEMENT 01/04/2026 06:02
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-668: Exposure of Resource to Wrong Sphere - The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
Total des modifications: 1 Dernière mise à jour: 7 months ago

> REFERENCES

https://github.com/apache/airflow/pull/62771
https://lists.apache.org/thread/r4n5znb8mcq14wo9v8ndml36nxlksdqb
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