Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users.
This issue affects Apache IoTDB: from 1.3.5 before 1.3.8, from 2.0.5 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Fri, 10 Jul 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Fri, 10 Jul 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apache
Apache iotdb |
|
| Vendors & Products |
Apache
Apache iotdb |
Fri, 10 Jul 2026 08:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incorrect Authorization, Improper Access Control vulnerability in Apache IoTDB. Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users. This issue affects Apache IoTDB: from 1.3.5 before 1.3.8, from 2.0.5 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue. | |
| Title | Apache IoTDB: Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users | |
| Weaknesses | CWE-284 CWE-863 |
|
| References |
|
Subscriptions
No data.
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-07-10T17:55:35.036Z
Reserved: 2026-04-13T07:33:02.319Z
Link: CVE-2026-40452
Updated: 2026-07-10T14:54:59.344Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-10T11:00:04Z