Vulnerability · Published Aug 21, 2026 · Assigned by apache

CVE-2026-63046Apache InLong: Agent Installer — Command Injection to RCE via Default Credentials

High 8.8

In plain English

A high-severity argument injection in Apache InLong from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.7%top 47.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Apache InLong. Agent Installer's ModuleManager executes arbitrary shell commands via ExcuteLinux.exeCmd() with no filtering or whitelist validation. 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]/[2] to solve it. [1] https://github.com/apache/inlong/pull/12151 . [2] https://github.com/apache/inlong/pull/12155 .

Affected products (as reported)

Vendor	Product	Versions
Apache Software Foundation	Apache InLong	2.0.0 – before 2.4.0

Weakness: CWE-88 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://lists.apache.org/thread/2pgz70rz9ozfm7vm5c33po3yyspq846y vendor-advisory