The Event Log detail endpoint `GET /api/v2/eventLogs/{event_log_id}` in Apache Airflow fetched audit-log rows directly by numeric ID after only the generic Audit Log permission check, while the collection endpoint `GET /api/v2/eventLogs` applied per-Dag scoping. An authenticated UI/API user with audit-log read permission for one Dag could retrieve audit-log entries for any other Dag by guessing or enumerating the numeric event log ID. Affects deployments that rely on per-Dag audit-log scoping. Users are advised to upgrade to `apache-airflow` 3.2.2 or later.
References
| Link | Resource |
|---|---|
| https://github.com/apache/airflow/pull/67112 | Issue Tracking Patch |
| https://lists.apache.org/thread/ctrbj7q3m86g4qxmo9ponojgmzrcoqpv | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/05/31/14 | Mailing List Third Party Advisory |
Configurations
History
01 Jun 2026, 18:24
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
| First Time |
Apache
Apache airflow |
|
| CPE | cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:* | |
| References | () https://github.com/apache/airflow/pull/67112 - Issue Tracking, Patch | |
| References | () https://lists.apache.org/thread/ctrbj7q3m86g4qxmo9ponojgmzrcoqpv - Mailing List, Vendor Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2026/05/31/14 - Mailing List, Third Party Advisory |
01 Jun 2026, 09:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-06-01 09:16
Updated : 2026-06-02 17:16
NVD link : CVE-2026-46764
Mitre link : CVE-2026-46764
CVE.ORG link : CVE-2026-46764
JSON object : View
Products Affected
apache
- airflow
CWE
CWE-639
Authorization Bypass Through User-Controlled Key