Skip to content
OpenAdvisories
Critical · 9.1 CVE-2026-24013 EUVD-2026-41857GHSA-qx5v-jm63-wqfjPYSEC-2026-2080

Apache IoTDB: Authentication Bypass via Forged SessionID in Thrift RPC

Published Jul 6, 2026 · Updated Jul 6, 2026 · Assigned by apache

Description

Authentication Bypass by Spoofing vulnerability in Apache IoTDB.
Certain Thrift RPC query handlers lack strict validation of the sessionId
parameter. An attacker can construct requests with a forged sessionId and,
without performing openSession authentication, receive valid query results.
This allows authentication bypass and unauthorized reading of time-series
data.

This issue affects Apache IoTDB: from 1.3.3 before 2.0.8.

Users are recommended to upgrade to version 2.0.8, which fixes the issue.

Affected products

VendorProductAffectedFixed
Apache Software Foundation Apache IoTDB 1.3.3 – < 2.0.8 2.0.8

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI apache-iotdb >= 1.3.3, < 2.0.8 2.0.8 PYSEC-2026-2080

References