CVE-2026-48975

HomeBox is a home inventory and organization system. Prior to 0.26.0, MaintenanceEntryRepository.Update and MaintenanceEntryRepository.Delete in backend/internal/data/repo/repo_maintenance_entry.go use UpdateOneID(id) and DeleteOneID(id) without verifying that the maintenance entry belongs to the authenticated user's active group. An authenticated low-privileged user who knows or enumerates another tenant's maintenance-entry UUID can overwrite that record or permanently delete it. This issue is fixed in version 0.26.0.

• https://github.com/sysadminsmedia/homebox/commit/ed3216a80998dfd81d4418700696244144883160
• https://github.com/sysadminsmedia/homebox/releases/tag/v0.26.0
• https://github.com/sysadminsmedia/homebox/security/advisories/GHSA-7mr6-2wxw-27j9