{"id":"CVE-2026-48826","title":"HomeBox is a home inventory and organization system","summary":"HomeBox is a home inventory and organization system. Prior to 0.26.0, HandleWipeInventory in backend/app/api/handlers/v1/v1_ctrl_actions.go authorizes POST /v1/actions/wipe-inventory through the global ctx.User.IsOwner value instead of t…","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-269","CWE-639"],"vendor":"sysadminsmedia","product":"homebox","affected":["homebox < 0.26.0"],"published":"2026-09-21","updated":"2026-09-21","sourceUpdated":"2026-09-21T18:17:08.073","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-48826","references":[{"url":"https://github.com/sysadminsmedia/homebox/commit/ed3216a80998dfd81d4418700696244144883160","label":"security-advisories@github.com"},{"url":"https://github.com/sysadminsmedia/homebox/releases/tag/v0.26.0","label":"security-advisories@github.com"},{"url":"https://github.com/sysadminsmedia/homebox/security/advisories/GHSA-559j-7w3w-4fr7","label":"security-advisories@github.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-21T18:50:57.563Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-21T19:40:42.533804Z"},"slug":"CVE-2026-48826","body":"## Overview\n\nHomeBox is a home inventory and organization system. Prior to 0.26.0, HandleWipeInventory in backend/app/api/handlers/v1/v1_ctrl_actions.go authorizes POST /v1/actions/wipe-inventory through the global ctx.User.IsOwner value instead of the caller's role in the active group, while the active group is selected through the X-Tenant request header. Because every self-registered user who creates a group receives the global owner value, a user who is also a member of another group can select that group with X-Tenant and permanently delete its complete inventory, which is not recoverable without external backups. This issue is fixed in version 0.26.0.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}