CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
3Tags
Description
An issue was discovered in Percona PMM before 3.7. Because an internal database user retains specific superuser privileges, an attacker with pmm-admin rights can abuse the "Add data source" feature to break out of the database context and execute shell commands on the underlying operating system.
Analysis
Percona PMM before version 3.7 allows authenticated remote code execution through improper privilege management in its internal database user. An attacker with pmm-admin credentials can leverage the 'Add data source' feature to escape database isolation and execute arbitrary shell commands on the underlying operating system, requiring only valid pmm-admin access rather than direct system-level privileges.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-18364
GHSA-hm6f-x2ww-p497