High severity · published Aug 20, 2026
CVE-2026-63042
Apache InLong: Missing authorization on DataNode management endpoints
8.1
CVSS
0.6%
EPSS
No
On KEV
Description
Files or Directories Accessible to External Parties vulnerability in Apache InLong. Any user who can authenticate to the manager can create, modify and delete Data Node definitions.
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/12161 .
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Apache InLong · Apache Software Foundation
2.0.0 before 2.4.0 · source: vendor
IN
Inlong · Apache
2.0.0 before 2.4.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-63042
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-63042
Mailing List
https://lists.apache.org/thread/wxs4jfjkoo6rlyovhrx8bo74rfmzwbk7
Mailing List
http://www.openwall.com/lists/oss-security/2026/08/20/15
More from Apache InLong
9.8
CVE-2026-63039
Apache InLong: SQL Injection via Unvalidated MyBatis Dollar-Sign Interpolation in AuditAlertRuleService
9.8
CVE-2026-63038
Apache InLong: SQL Injection via String Concatenation Vulnerability Report
9.8
CVE-2026-63037
Apache InLong: Unauthenticated SQL injection in Manager OpenAPI audit alert rule list endpoint
8.8
CVE-2026-63046
Apache InLong: Agent Installer — Command Injection to RCE via Default Credentials
8.1
CVE-2026-63040
Apache InLong: Missing authorization in StreamSource forceDelete