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OS command injection in Volmarg Personal Management System

Priority MEDIUM 42CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

Volmarg Personal Management System through 2.1.0 contains an OS command injection flaw (CWE-78) in its storage module. The tree command uses unescaped folder paths, so an authenticated user can run shell commands by creating a directory with shell metacharacters under upload/files and then moving or copying it. Commands run as the web server user.

Written with Claude Haiku 5.5 from the sources below · 2026-11-05

Description from the CNA

Volmarg Personal Management System through 2.1.0 contains an OS command injection vulnerability that allows authenticated users to execute shell commands via unescaped folder paths in the storage module's tree command. Attackers can create a directory under upload/files containing shell metacharacters such as $(...) and then move or copy it, running commands as the web server user.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01405 72nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Volmargpersonal-management-systemup to 2.1.0—No fix listedCNA
  • personal-management-system VendorVolmarg Affected up to 2.1.0 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for personal-management-system.

Written with Claude Haiku 5.5 from the sources below · 2026-11-05

Timeline

  1. 2026-10-28 Threatist record created from CVE-2026-118755
  2. 2026-10-29 Alias added: GHSA-pq7g-3p4f-wvm7
  3. 2026-10-29 CISA SSVC decision points changed
  4. 2026-10-29 Priority changed: MEDIUM → LOW
  5. 2026-10-30 Priority changed: LOW → MEDIUM

References

  • TI-2026-84342 Volmarg Personal Management System File Upload RCE via /upload/send/ CVSS 4.0HIGH 8.6
  • TI-2026-29273 Volmarg Personal Management System Path Traversal via get-file Endpoint CVSS 4.0HIGH 7.1

Sources