PyPI/open-webui CVE-2026-45398: high 7.5, EPSS 0.49%
Open WebUI Vulnerable to IDOR: Retrieval API Bypasses Knowledge Base Access Controls
Action: Upgrade open-webui to 0.9.5 or later.
pip install open-webui==0.9.5Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.9.5 | - |
Fixed versions
| 0.9.5 |
Sources
- osv: GHSA-4g37-7p2c-38r9
- https://github.com/open-webui/open-webui/security/advisories/GHSA-4g37-7p2c-38r9
- https://nvd.nist.gov/vuln/detail/CVE-2026-45398
- https://github.com/open-webui/open-webui/pull/22109
- https://github.com/open-webui/open-webui
- https://github.com/open-webui/open-webui/releases/tag/v0.9.5
CVE-2026-45398 · published · modified · JSON