CVE-2026-29071
Open WebUI's Insecure Direct Object Reference (IDOR) allows access to other users' memories
CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
7th
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.
| CWE | CWE-639 |
| Vendor | open-webui |
| Product | open-webui |
| Published | Mar 26, 2026 |
| Last Updated | Mar 27, 2026 |
Stay Ahead of the Next One
Get instant alerts for open-webui open-webui
Be the first to know when new low vulnerabilities affecting open-webui open-webui are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
open-webui / open-webui
< 0.8.6