Description
CtrlPanel is open-source billing software for hosting providers. In versions 1.1.1 and prior, multiple admin controllers expose DataTable endpoints without authorization checks, allowing any authenticated user to access sensitive administrative data that should be restricted to administrators only. The affected admin controllers define datatable() methods that are reachable via GET requests but lack any permission or role verification. Because the routes fall under the /admin/ prefix, operators may assume they are protected - however, the middleware applied to this route group does not enforce admin-level authorization on these specific endpoints. As a result, any authenticated user (regardless of role) can query these endpoints and receive paginated JSON responses containing sensitive records. Exploitation can result in enumeration of user PII, payment and transaction records, active voucher and coupon codes, role and permission structure, server ownership mappings and support ticket contents. This issue has been fixed in version 1.2.0.
Published: 2026-05-19
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

Admin controller endpoints in CtrlPanel allow any authenticated user to query DataTable routes, returning sensitive information such as user personal data, payment records, voucher codes and support tickets. The missing authentication checks mean that users who are not administrators can retrieve full database records through simple GET requests. This leads to unauthorized disclosure of confidential data and could be used to map the system’s role structure or locate privileged content.

Affected Systems

CtrlPanel released by Ctrlpanel‑gg, version 1.1.1 and earlier are affected. The issue is addressed in release 1.2.0, which adds proper admin‑level authorization to the vulnerable routes.

Risk and Exploitability

The CVSS score of 6.5 indicates moderate severity, and the EPSS score is currently unavailable. The vulnerability is not listed in the CISA KEV catalog. Exploitation requires only an authenticated session and can be performed by normal web interactions with the /admin/* endpoints, with no additional privileges or complex conditions.

Generated by OpenCVE AI on May 19, 2026 at 23:27 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the vendor‑supplied patch (CtrlPanel 1.2.0 or newer) to address the missing authorization checks identified by CWE‑284 and CWE‑862.
  • Verify that administrative authorization middleware now protects all /admin/ datatable routes, ensuring that role checks prevent non‑admin access (CWE‑284).
  • Perform a security audit of remaining admin controllers to confirm that no other endpoints expose data without proper roles or permission verification (CWE‑862).

Generated by OpenCVE AI on May 19, 2026 at 23:27 UTC.

Tracking

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Advisories

No advisories yet.

History

Wed, 20 May 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 20 May 2026 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Ctrlpanel-gg
Ctrlpanel-gg panel
Vendors & Products Ctrlpanel-gg
Ctrlpanel-gg panel

Tue, 19 May 2026 21:00:00 +0000

Type Values Removed Values Added
Description CtrlPanel is open-source billing software for hosting providers. In versions 1.1.1 and prior, multiple admin controllers expose DataTable endpoints without authorization checks, allowing any authenticated user to access sensitive administrative data that should be restricted to administrators only. The affected admin controllers define datatable() methods that are reachable via GET requests but lack any permission or role verification. Because the routes fall under the /admin/ prefix, operators may assume they are protected - however, the middleware applied to this route group does not enforce admin-level authorization on these specific endpoints. As a result, any authenticated user (regardless of role) can query these endpoints and receive paginated JSON responses containing sensitive records. Exploitation can result in enumeration of user PII, payment and transaction records, active voucher and coupon codes, role and permission structure, server ownership mappings and support ticket contents. This issue has been fixed in version 1.2.0.
Title CtrlPanel has Missing Authentication Checks in Datatable Admin Endpoints
Weaknesses CWE-284
CWE-862
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Subscriptions

Ctrlpanel-gg Panel
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-20T13:47:04.354Z

Reserved: 2026-03-26T16:22:29.034Z

Link: CVE-2026-34233

cve-icon Vulnrichment

Updated: 2026-05-20T13:47:00.153Z

cve-icon NVD

Status : Deferred

Published: 2026-05-19T21:16:42.720

Modified: 2026-05-20T14:06:33.993

Link: CVE-2026-34233

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-20T10:39:00Z

Weaknesses