What is CVE-2026-63038?

CVE-2026-63038 is a critical-severity vulnerability in Apache Inlong, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-08-20.

How severe is CVE-2026-63038?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Apache Inlong

CVE-2026-63038

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache InLong. This allows an attacker to inject arbitrary SQL code through the dbName, tableName, schemaName, and username parameters. 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/issues/12135 .

Vulnerability class: SQL Injection

Published 2026-08-20 · last modified 2026-08-26.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (51.0th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001

Affected products

Weakness classification (CWE)

CWE-89 — SQL Injection

References

lists.apache.org/thread/79w0cfnkhs3hctv8yn861qx3qwlc3p37 (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2026-63038?: CVE-2026-63038 is a critical-severity vulnerability in Apache Inlong, classified under SQL Injection. CVSS score: 9.8/10. Published 2026-08-20.
How severe is CVE-2026-63038?: Critical severity. CVSS v3 base score is 9.8 out of 10.