CVE
CVE-2026-28672
Apache Ranger: OS Command Injection via Username in UnixUserGroupBuilder
Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in Apache Ranger.
This issue affects Apache Ranger: from 0.6 through 2.8.
Package Versions Affected
Package Version
patch Availability
No items found.
Automatically patch vulnerabilities without upgrading
Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request
CVSS Version
Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-
Related Resources
No items found.
References
http://www.openwall.com/lists/oss-security/2026/08/09/2, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28672.json, https://lists.apache.org/thread/99ysjqcmz950o3jgm6pqx1wb696onzq7, https://nvd.nist.gov/vuln/detail/CVE-2026-28672