CRITICAL 9.1
PYSEC-2026-2080
Details
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.
Are you affected?
Enter the version of the package you're using.
Affected packages
PyPI / apache-iotdb
Introduced in:
1.3.3 Fixed in: 2.0.8 Fix
pip install --upgrade 'apache-iotdb>=2.0.8'