CVE-2026-48891

Katalog CVE

CVSS 4.3 · Medium EPSS 0,64%

Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada apache airflow. Skor CVSS 3.1 4.3 (Medium) menurut CISA ADP.

Deskripsi (NVD)

A bug in Apache Airflow's `/ui/dependencies` scheduling graph endpoint applied the caller's readable-Dag filter to the top-level serialized Dag key but still emitted referenced Dag IDs through the `dep.source` and `dep.target` fields of trigger / sensor dependency entries. An authenticated UI user with read permission on some Dags could enumerate the identifiers of other Dags they were not authorized to read by inspecting the dependency graph for trigger / sensor references. Affects deployments that rely on per-Dag read scoping to keep Dag identifiers private across teams. This is a residual gap in the fix for CVE-2026-28563, which filtered the top-level Dag key but did not propagate the filter into the trigger / sensor dep-source / dep-target fields. Users who already upgraded for CVE-2026-28563 should additionally upgrade to `apache-airflow` 3.3.0 or later to cover the residual trigger / sensor dependency leak.

Rincian

Terbit di NVD

7 Juli 2026

Terakhir diubah

16 September 2026

Status NVD

Analyzed

CVSS 3.1

4.3 (Medium), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,64% peluang dieksploitasi; lebih tinggi dari 49,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.apache.org/thread/wzc8nflg94rq6w8f5tvtlo0o3g4wjrfl advisory vendor
• https://www.cve.org/CVERecord?id=CVE-2026-28563 advisory pihak ketiga
• https://github.com/apache/airflow/pull/67627 issue tracking