CVE-2026-24014 — Vulnerability in apache-iotdb — CVE Details

CRITICAL

Published July 6, 2026Updated July 8, 2026Source: osv

Summary

Apache IoTDB DataNode’s internal RPC interface for creating Trigger instances uses the uploaded Trigger JAR name to build a file path without sufficient validation. If the internal DataNode RPC port is exposed to an untrusted network, an attacker may use path traversal sequences in the JAR name to write files outside the intended Trigger installation directory. This could allow arbitrary file write with the permissions of the IoTDB process. 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.

Advisory Timeline

First published July 6, 2026 (98 days ago).
Last revised July 8, 2026 — 2 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

pip

Update apache-iotdb to 2.0.8 or later

pip install "apache-iotdb>=2.0.8"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: pypi (1).

Package	Ecosystem	Affected	Fixed In
apache-iotdb	pypi	1.3.3, 1.3.4, 2.0.1b0, 2.0.2 (+5 more)	2.0.8

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Frequently Asked Questions

What is CVE-2026-24014?: This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2026-24014?: CVE-2026-24014 affects apache-iotdb. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2026-24014 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

PYSEC-2026-2081

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