CVEvulnerability
CVE-2026-59213
5.0 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-07-09
- Last modified
- 2026-07-10
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.5 LOW — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N
- CVSS 3.1 ([email protected])
- 5.0 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
- Weaknesses
- CWE-524
Description
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.
Affected configurations
• openwebui open webui (>= 0.6.27 < 0.10.0)
Related
Weakness · CWE (1)
- CWE-524 Use of Cache Containing Sensitive Information weakness
References
- https://github.com/open-webui/open-webui/commit/0fc630b34b2899599dabffffa012afd47599aa75 Patch
- https://github.com/open-webui/open-webui/pull/25783 Issue Tracking, Patch
- https://github.com/open-webui/open-webui/releases/tag/v0.10.0 Product, Release Notes
- https://github.com/open-webui/open-webui/security/advisories/GHSA-3wp3-xxj9-5jqq Exploit, Mitigation, Vendor Advisory
- https://github.com/open-webui/open-webui/security/advisories/GHSA-3wp3-xxj9-5jqq Exploit, Mitigation, Vendor Advisory