CVSS 3.1
5.0 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:NCVE-2026-59213
Medium (5.0) in openwebui open webui. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in open-webui 0.10.0.
Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.27 before 0.10.0, get_all_models handlers in routers/openai.py and routers/ollama.py passed a lambda to aiocache key instead of key_builder, causing permission-filtered per-user model lists to share a static cache entry and exposing one user’s model list to another caller during the TTL window. This issue is fixed in version 0.10.0.
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 31% of CVEs (scores of 2026-10-31)
- CWE
- CWE-524
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openwebui:open_webui
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-3wp3-xxj9-5jqq | PyPI | open-webui | >=0.6.27 <0.10.0 | 0.10.0 |
| PYSEC-2026-3589 | PyPI | open-webui | >=0.6.27 <0.10.0 | 0.10.0 |
References
- https://github.com/open-webui/open-webui/commit/0fc630b34b2899599dabffffa012afd47599aa75
- https://github.com/open-webui/open-webui/pull/25783
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0
- https://github.com/open-webui/open-webui/security/advisories/GHSA-3wp3-xxj9-5jqq
- https://github.com/open-webui/open-webui/security/advisories/GHSA-3wp3-xxj9-5jqq