Medium · 5.4 CVE-2026-63044 EUVD-2026-63477GHSA-qvfh-v498-xrrf

Apache InLong: Authenticated SSRF via POST /api/node/testConnection

Published Aug 20, 2026 · Updated Aug 21, 2026 · Assigned by apache

Vendor: Apache Software Foundation Product: Apache InLong

Description

Server-Side Request Forgery (SSRF) vulnerability in Apache InLong. Any authenticated user (no admin role required) can cause the InLong Manager server to make outbound HTTP requests or TCP connections to
arbitrary internal hosts and ports.

This issue affects Apache InLong: from 2.0.0 before 2.4.0.

Users are advised to upgrade to Apache InLong's 2.4.0 or cherry-pick [1] to solve it.

[1] https://github.com/apache/inlong/pull/12130 .

Affected products

Vendor	Product	Affected	Fixed
Apache Software Foundation	Apache InLong	2.0.0 – < 2.4.0	2.4.0

References

https://lists.apache.org/thread/b3rtzssd8hdk0dyq4y6mpdx6jj5ro4g6 vendor-advisory