| Component | Open WebUI |
| Severity | low (CVSS 3.1) |
| CVSS vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N |
| Published (NVD) | 2026-03-27 |
| Last modified | 2026-06-17 |
| Affected versions | open_webui < 0.8.6 |
| Fixed in | 0.8.6 |
| Weakness | CWE-639 |
| CISA KEV | not listed |
NVD description
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.6, any authenticated user can read other users' private memories via `/api/v1/retrieval/query/collection`. Version 0.8.6 patches the issue.
What to do
- Upgrade Open WebUI to
0.8.6or later. - Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
Read more
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