Information disclosure in Apache Iotdb
CVE-2025-26864
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.
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 — versions 2.0.1
- Apache Software Foundation Iotdb — versions 0.10.0, 2.0.1-beta
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.apache.org/thread/2kcjnlypppk8qjh17dpz0jvkcpn6l162 (vendor-advisory, Mailing List, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Mailing List)
Frequently asked questions
- What is CVE-2025-26864?
- CVE-2025-26864 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-2025-26864?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-26864 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.