CVE-2026-111352 | BDVDB-2026-390184 Detail
ThinkCMFThinkCMF
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.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-863 Incorrect Authorization
References#
- https://hackmd.io/@hieuPenguinnn/thinkcmf-admin-rest-api-missing-authorization
- https://github.com/thinkcmf/cmf-core/blob/v8.0.3/src/lib/Auth.php#L40-L61
- https://github.com/thinkcmf/cmf-core/blob/v8.0.3/src/controller/RestAdminBaseController.php#L15-L34
- https://github.com/thinkcmf/cmf-api/blob/v8.0.7/src/admin/controller/RoleController.php#L345-L381
- https://www.vulncheck.com/advisories/thinkcmf-through-8.0.1-incorrect-authorization-in-admin-rest-api
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.