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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-66724

Permission Bypass Via Undocumented HTTP Methods In MWDB Core

Description

MWDB Core versions >=2.0.0 and <2.19.0 contain a missing authorization vulnerability in the deprecated config and blob upload endpoints. These endpoints accept the undocumented POST method, which bypasses the capability checks applied to the documented PUT method. This allows any authenticated user without the adding_configs or adding_blobs capabilities to upload config and text blob objects to the system. The impact is limited to adding new config and blob objects. This issue has been fixed in version 2.19.0

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

CERT.PL MWDB Core

Default version status: unaffected

  • 2.0.0 to < 2.19.0affected

References