CVE-2026-29071

Low

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.

SeverityLow

CVSS3.1

Exploit probability—

ProductOpenwebui Open Webui

PublishedMar 27, 2026

First seenMar 27, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

openwebui open_webui0.8.6 or later
open-webui0.8.6 or later

Affected products

Product	Affected versions	Fixed in
openwebui open_webui	v < 0.8.6	0.8.6
open-webuiPyPI	v < 0.8.6	0.8.6

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