Information disclosure in Apache Iotdb
CVE-2025-26795
Exposure of Sensitive Information to an Unauthorized Actor, Insertion of Sensitive Information into Log File vulnerability in Apache IoTDB JDBC driver. This issue affects iotdb-jdbc: from 0.10.0 through 1.3.3, from 2.0.1-beta before 2.0.2. Users are recommended to upgrade to version 2.0.2 and 1.3.4, which fix the issue.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (54.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Apache Iotdb
- Apache Software Foundation Iotdb Jdbc Driver — versions 0.10.0, 2.0.1-beta
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.apache.org/thread/bj0ytxr5wg0c4jw8xm7rhfd8ogho0r91 (vendor-advisory, Mailing List, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-26795?
- CVE-2025-26795 is a high-severity vulnerability in Apache Iotdb, classified under Information Disclosure. CVSS score: 7.5/10. Published 2025-05-14.
- How severe is CVE-2025-26795?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-26795 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.