CVE-2025-26864: Apache IoTDB Discloses Sensitive Information via Log Files

CVE-2025-26864 · Severity: medium · CVSS 4 · Published 2025-05-14

Exposure of Sensitive Information to an Unauthorized Actor, Insertion of Sensitive Information into Log File vulnerability in the OpenIdAuthorizer of Apache IoTDB.

This issue affects Apache IoTDB: from 0.10.0 through 1.3.3, from 2.0.1-beta before 2.0.2.

Users are recommended to upgrade to version 1.3.4 and 2.0.2, which fix the issue.

Technologies: apache-iotdb (PyPI). Vendors: Maven, PyPI.

Quick answers

Is CVE-2025-26864 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-26864 being exploited in the wild.
How severe is CVE-2025-26864?
Medium severity, with a CVSS score of 4, published 14 May 2025.
Which products and versions are affected?
org.apache.iotdb:node-commons (Maven) ECOSYSTEM:introduced=0.10.0,fixed=1.3.4; apache-iotdb (PyPI) ECOSYSTEM:introduced=0.10.0,fixed=1.3.4.
Is there a fix for CVE-2025-26864?
Yes. org.apache.iotdb:node-commons (Maven): upgrade to 1.3.4 or later; apache-iotdb (PyPI): upgrade to 1.3.4 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-26864?
Check whether you run org.apache.iotdb:node-commons (Maven) or apache-iotdb (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • org.apache.iotdb:node-commons (Maven): upgrade to 1.3.4 or later
    # set org.apache.iotdb:node-commons to 1.3.4 in your pom.xml or build.gradle
  • apache-iotdb (PyPI): upgrade to 1.3.4 or later
    pip install "apache-iotdb>=1.3.4"

Affected products

  • org.apache.iotdb:node-commons (Maven) ECOSYSTEM:introduced=0.10.0,fixed=1.3.4
  • apache-iotdb (PyPI) ECOSYSTEM:introduced=0.10.0,fixed=1.3.4

Identifiers

  • CVE-2025-26864
  • GHSA-5fc3-pqf2-57cx
  • PYSEC-2025-60

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