VULNERABILITY INTELLIGENCE
CVE-2026-56257
CVSS score7.1 HIGH
EPSS probability0.31%
CISA KEVNot currently listed
Published2026-06-24
Last modified2026-06-25
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Description
Capgo before 12.128.2 allows direct patching of public.apps.owner_org through PostgREST, bypassing the transfer_app() workflow and creating split-brain ownership. Attackers can directly update apps.owner_org while leaving app_versions.owner_org unchanged, enabling old-org keys to retain access to version data while new-org keys control the app record.
Weakness classification
- disclosure@vulncheck.com: CWE-284