CVE-2026-24013

CRITICAL 9.1

Apache IoTDB: Authentication Bypass via Forged SessionID in Thrift RPC

CVSS Score

9.1

EPSS Score

0.2%

EPSS Percentile

10th

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.

CWE	CWE-290
Vendor	apache software foundation
Product	apache iotdb
Published	Jul 6, 2026
Last Updated	Jul 6, 2026

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Affected Versions

Apache Software Foundation / Apache IoTDB

1.3.3 < 2.0.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread/6pwkgnqhbm56mvn309f87snm84s0b75y openwall.com: http://www.openwall.com/lists/oss-security/2026/07/06/11

Credits

Yan Nan (Detecon Security Lab)