Open WebUI Vulnerable to IDOR: Retrieval API Bypasses Knowledge Base Access Controls

IDOR: Retrieval API Bypasses Knowledge Base Access ControlsAuthor: Andrew Orr Summaryvalidatecollectionaccess PR 22109 checks the user-memory- and file- collection name prefixes but does not check knowledge base collections, which use raw UUIDs as collection names. Any authenticated user who know...

EUVD-2026-42109

The public dashboard deletion endpoint does not enforce organization isolation, allowing an Org Admin in one organization to delete public dashboards belonging to a different organization by supplying the target dashboard's identifiers...

PT-2026-56258

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The public dashboard deletion endpoint does not enforce organization isolation. This allows an Org Admin from one organization to delete public dashboards...