CVE-2026-81030 Mage AI through 0.9.79 Arbitrary File Read via Unvalidated Path in browser_items Endpoint

Mage AI does not confine the paths accepted by its browser-items API to the project directory. BrowserItemResource in mageai/api/resources/BrowserItemResource.py passes a caller-supplied path to the filesystem read and write helpers without calling the containment helper that the sibling...