{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-54360/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-15T18:19:33.960Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-54360","@id":"https://www.cve.org/CVERecord?id=CVE-2026-54360","description":"A mass assignment vulnerability exists in MISP’s sharing group creation endpoint. When creating a new sharing group, the controller did not remove a user-supplied id field before saving the submitted data. In CakePHP, supplying a primary key in the save data can cause a create() followed by save() operation to update an existing record instead of creating a new one.\n\nAn authenticated user with permission to add sharing groups could therefore submit the identifier of an existing sharing group and"},"products":[{"@id":"cpe:2.3:a:misp:misp:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:misp:misp:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 2.5.40.","timestamp":"2026-06-15T18:19:33.960Z"}]}