Apache Ignite REST API Has a Relative Path Traversal Vulnerability

GHSA-v45h-mqf4-6939 · CVE-2025-48977

Published May 28, 2026 · Modified Jul 8, 2026

Description

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.

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-48977
WEB https://github.com/apache/ignite/commit/5c42c7a303937844179ad470edb35c1ad1cee6ab
PACKAGE https://github.com/apache/ignite
WEB https://lists.apache.org/thread/hgct6918sowd8l58yjohryhpxx81t4n1
WEB http://www.openwall.com/lists/oss-security/2026/05/28/3

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