CVE-2026-63043 Apache InLong: Agent path traversal via unvalidated file source path
An attacker can read arbitrary files from the Apache InLong Agent host filesystem due to unvalidated file source paths.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-63043?
CVE-2026-63043 is a high-severity path traversal vulnerability in Apache InLong, published on 20 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Relative Path Traversal vulnerability in Apache InLong. Arbitrary file read from the Agent host filesystem.
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/12146 .
Weakness: CWE-23
Which versions are affected by CVE-2026-63043?
It affects 1 product.
Products include Apache Inlong.
How do I fix CVE-2026-63043?
No fix has been published for CVE-2026-63043 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-63043 being exploited?
There is no known exploitation of CVE-2026-63043 in the wild and no public exploit code.
Other vulnerabilities in Apache InLong
- CVE-2026-63037 Apache InLong: Unauthenticated SQL injection in Manager OpenAPI audit alert rule list endpoint
- CVE-2026-63038 Apache InLong: SQL Injection via String Concatenation Vulnerability Report
- CVE-2026-63039 Apache InLong: SQL Injection via Unvalidated MyBatis Dollar-Sign Interpolation in AuditAlertRuleService
- CVE-2025-27531 Apache InLong: An arbitrary file read vulnerability for JDBC
- CVE-2024-26579 Apache Inlong JDBC Vulnerability
Sources
Also known as GHSA-834h-qg75-5mr8.