CVE-2026-40005

critical · 9.1

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache IoTDB. An attacker can write arbitrary files anywhere the IoTDB process has write permissions with unsafe API. This issue affects Apache IoTDB: from 1.0.0 before 2.0.10. Users are recommended to upgrade to version 2.0.10, which fixes the issue.

9.1

CVSS

0.5%

EPSS (exploit prob.)

44th

EPSS percentile

2026-07-10

Published

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

Weaknesses

CWE-22

References

https://lists.apache.org/thread/zw2vkbmy5xkf5y8g237v81hrs4c6b5lq
http://www.openwall.com/lists/oss-security/2026/07/10/2

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-40005