Hard-coded credentials in FOLIO mod-data-export-spring versions before 1.5.4 and from 2.0.0 to 2.0.2 allows unauthenticated users to access critical APIs, modify user data, modify configurations including single-sign-on, and manipulate fees/fines.

Hard-coded credentials in mod-remote-storage versions under 1.7.2 and from 2.0.0 to 2.0.3 allows unauthorized users to gain read access to mod-inventory-storage records including instances, holdings, items, contributor-types, and identifier-types.