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TI-2023-23377 Aliases CVE-2023-43651GHSA-4r5x-x283-wm96

Remote code execution on the host system via MongoDB shell in jumpserver

Priority HIGH 76CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-94.

Summary

JumpServer is an open source bastion host. An authenticated user can exploit a vulnerability in MongoDB sessions to execute arbitrary commands, leading to remote code execution. This vulnerability may further be leveraged to gain root privileges on the system. Through the WEB CLI interface provided by the koko component, a user logs into the authorized mongoDB database and exploits the MongoDB session to execute arbitrary commands. This vulnerability has been addressed in versions 2.28.20 and 3.7.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.02107 81st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed jumpserver (jumpserver): 2.28.20, 3.7.1github.com/jumpserver/koko (Go): 2.28.20, 3.7.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
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
jumpserverjumpserver2.0.0 to before 2.28.20; 3.0.0 to before 3.7.12.28.20, 3.7.1Patch availableCNA
—github.com/jumpserver/koko (Go)2.0.0 to before 2.28.202.28.20Patch availableGHSA-4r5x-x283-wm96
—github.com/jumpserver/koko (Go)3.0.0 to before 3.7.13.7.1Patch availableGHSA-4r5x-x283-wm96
  • jumpserver Vendorjumpserver Affected 2.0.0 to before 2.28.20; 3.0.0 to before 3.7.1 Fixed in 2.28.20, 3.7.1 Patch available CNA
  • github.com/jumpserver/koko (Go) Vendor— Affected 2.0.0 to before 2.28.20 Fixed in 2.28.20 Patch available GHSA-4r5x-x283-wm96
  • github.com/jumpserver/koko (Go) Vendor— Affected 3.0.0 to before 3.7.1 Fixed in 3.7.1 Patch available GHSA-4r5x-x283-wm96

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*2.0.0 to before 2.28.20; 3.0.0 to before 3.7.1Vulnerable1Panel-dev
  • cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:* Versions 2.0.0 to before 2.28.20; 3.0.0 to before 3.7.1 Vulnerable ·1Panel-dev

Remediation

  • Fix · CNA jumpserver (jumpserver) Fixed in 2.28.20, 3.7.1
  • Fix · GHSA-4r5x-x283-wm96 github.com/jumpserver/koko (Go) Fixed in 2.28.20 Advisory →
  • Fix · GHSA-4r5x-x283-wm96 github.com/jumpserver/koko (Go) Fixed in 3.7.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-43651
  2. 2026-10-03 Alias added: GHSA-4r5x-x283-wm96

References

Exploit 1

Advisory 1

Other 4

  • TI-2024-27040 Arbitrary File Read in Ansible Playbooks in Jumpserver CVSS 3.1CRITICAL 10.0
  • TI-2023-23378 Non-MFA account takeover via using only SSH public key to login in jumpserver CVSS 3.1CRITICAL 9.1
  • TI-2023-22607 JumpServer session replays download without authentication CVSS 3.1HIGH 8.2
  • TI-2024-27041 Arbitrary File Write in Ansible Playbooks leads to RCE in Jumpserver CVSS 3.1CRITICAL 10.0
  • TI-2024-19371 JumpServer vulnerable to Jinja2 template injection in Ansible leads to RCE in Celery CVSS 3.1CRITICAL 10.0
  • TI-2024-19370 JumpServer's insecure Ansible playbook validation leads to RCE in Celery CVSS 3.1CRITICAL 10.0
See all 27 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences