HIGH🇵🇱 Wersja polska

CVE-2026-54010

CVSS 8.3v3.1pub. 2026-06-23upd. 2026-06-25

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, Open WebUI lets an authenticated user attach arbitrary file_id values to their own chat message without checking whether they own or can read those files. If the attacker then shares that chat and grants themselves read access, has_access_to_file() treats the victim file as accessible through the shared chat, and the file endpoints read or delete the victim file. This vulnerability is fixed in 0.9.6.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

  • Openwebui Open Webui

    APP
    Openwebui
    < 0.9.6
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

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