CVE-2026-59226

Summary

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 before 0.10.0, execute_automation rehydrated automation owners without rechecking that they were still active or still had features.automations, and check_model_access only enforced private-model grants for the exact user role, allowing deactivated pending users to continue scheduled model execution. This issue is fixed in version 0.10.0.

Affected Software

VendorProductVersion RangeStatus
open-webuiopen-webui>= 0.9.0, < 0.10.0affected

Weaknesses

  • CWE-285: CWE-285: Improper Authorization
  • CWE-862: CWE-862: Missing Authorization
  • CWE-863: CWE-863: Incorrect Authorization

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References