CVE-2026-45399
2 advisories.
PyPI/open-webui CVE-2026-45399: high 7.1
Open WebUI: Low-privilege authenticated users can enumerate and stop global background tasks, causing system-wide chat disruption
Action: Upgrade open-webui to 0.9.0 or later.
pip install open-webui==0.9.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.9.0 | - |
Fixed versions
| 0.9.0 |
Sources
- osv: GHSA-8jjp-r2w2-4v22
- https://github.com/open-webui/open-webui/security/advisories/GHSA-8jjp-r2w2-4v22
- https://nvd.nist.gov/vuln/detail/CVE-2026-45399
- https://github.com/open-webui/open-webui/pull/23454
- https://github.com/open-webui/open-webui/commit/e7ff4768f8ffe1924b4576381c9e45e8a64350e4
- https://github.com/open-webui/open-webui
- https://github.com/open-webui/open-webui/releases/tag/v0.9.0
CVE-2026-45399 · published · modified · JSON
PyPI/open-webui CVE-2026-45399: high 7.1
Open WebUI: Low-privilege authenticated users can enumerate and stop global background tasks, causing system-wide chat disruption
Action: Upgrade open-webui to 0.9.0 or later.
pip install open-webui==0.9.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.9.0 | - |
Fixed versions
| 0.9.0 |
Sources
- osv: PYSEC-2026-2714
- https://github.com/open-webui/open-webui/security/advisories/GHSA-8jjp-r2w2-4v22
- https://nvd.nist.gov/vuln/detail/CVE-2026-45399
- https://github.com/open-webui/open-webui/pull/23454
- https://github.com/open-webui/open-webui/commit/e7ff4768f8ffe1924b4576381c9e45e8a64350e4
- https://github.com/open-webui/open-webui
- https://github.com/open-webui/open-webui/releases/tag/v0.9.0
- https://pypi.org/project/open-webui
- https://github.com/advisories/GHSA-8jjp-r2w2-4v22
CVE-2026-45399 · published · modified · JSON