CVE-2025-48977: Apache Ignite

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Relative Path Traversal vulnerability in Apache Ignite REST API. Authenticated REST API users can read any file on the server with "cmd=log" command and a log path crafted in a certain way. This issue affects Apache Ignite: from 2.0.0 through 2.17.0. Users are recommended to upgrade to version 2.18.0, which fixes the issue.

Affected products

• Apache Ignite: from 2.0.0, before 2.18.0 (fixed in 2.18.0)

Published 2026-05-28. Last modified 2026-10-07.