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CVE-2026-111352

8.8 · HIGH

ThinkCMF through 8.0.1 contains an incorrect authorization vulnerability in RestAdminBaseController that allows restricted backend administrators to call every admin REST API endpoint because Auth:…

Published Oct 15, 2026CWE-863EPSS 0.46%

Overview

CVE-2026-111352 is a high-severity vulnerability. It was published on October 15, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

ThinkCMF through 8.0.1 contains an incorrect authorization vulnerability in RestAdminBaseController that allows restricted backend administrators to call every admin REST API endpoint because Auth::check() fails open when no admin_api rule exists. Attackers with a valid admin-type API token can list member emails and mobile numbers, disable members, and call PUT admin/roles/{id}/authorize to grant themselves full administrator rights.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/thinkcmf/cmf-api/blob/v8.0.7/src/admin/controller/RoleController.php#L345-L381GitHubgithub.com/thinkcmf/cmf-core/blob/v8.0.3/src/controller/RestAdminBaseController.php#L15-L34GitHubgithub.com/thinkcmf/cmf-core/blob/v8.0.3/src/lib/Auth.php#L40-L61Refhackmd.io/@hieuPenguinnn/thinkcmf-admin-rest-api-missing-authorizationRefwww.vulncheck.com/advisories/thinkcmf-through-8.0.1-incorrect-authorization-in-admin-rest-apiRefhackmd.io/@hieuPenguinnn/thinkcmf-admin-rest-api-missing-authorization

How CyberStrike helps

Frequently asked questions

What is CVE-2026-111352?

CVE-2026-111352 is a high-severity vulnerability. It was published on October 15, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2026-111352?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-111352?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-111352?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-111352 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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