In CloudPanel before 2.3.1, insecure file upload leads to privilege escalation and authentication bypass.
Priority HIGH 73CWE-434Published · 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
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.
Summary
In CloudPanel before 2.3.1, insecure file upload leads to privilege escalation and authentication bypass.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00874 59th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mgt-commerce:cloudpanel:*:*:*:*:*:*:*:* | 2.0.0 to before 2.3.1 | Vulnerable | MGT-COMMERCE |
- cpe:2.3:a:mgt-commerce:cloudpanel:*:*:*:*:*:*:*:* Versions 2.0.0 to before 2.3.1 Vulnerable ·MGT-COMMERCE
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-36630
- 2026-10-03 Alias added: GHSA-r8qq-53mg-qp7w
References
More MGT-COMMERCE Cloudpanel vulnerabilities
- TI-2023-17956 CloudPanel 2 before 2.3.1 has insecure file-manager cookie authentication. CVSS 3.1CRITICAL 9.8
- TI-2023-00373 MGT-COMMERCE CloudPanel Shared Certificate CVSS 3.1HIGH 8.1
- TI-2023-16668 CloudPanel v2.2.2 allows attackers to execute a path traversal. CVSS 3.1HIGH 7.8
- TI-2024-16079 Directory Traversal vulnerability in Mgt-commerce CloudPanel v.2.0.0 thru v.2.4.0 allows… CVSS 3.1HIGH 8.8
- TI-2023-24797 File-Manager in MGT CloudPanel 2.0.0 through 2.3.2 allows the lowest privilege user to… CVSS 3.1HIGH 8.8
Sources
- CVE-2023-36630 · CVE Program
- CVE-2023-36630 · NVD
- FIRST EPSS
- GHSA-r8qq-53mg-qp7w · GitHub Advisory Database · CC BY 4.0
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