CVE-2026-45318
2 advisories.
PyPI/open-webui CVE-2026-45318: medium 5.4, EPSS 0.24%
Open WebUI has stored XSS via unsanitized Office/Excel/DOCX file preview rendering ({@html} without DOMPurify)
Action: Upgrade open-webui to 0.9.3 or later.
pip install open-webui==0.9.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.9.3 | - |
Fixed versions
| 0.9.3 |
Sources
- osv: GHSA-hcwp-82g6-8wxc
- https://github.com/open-webui/open-webui/security/advisories/GHSA-hcwp-82g6-8wxc
- https://github.com/open-webui/open-webui/security/advisories/GHSA-jwf8-pv5p-vhmc
- https://nvd.nist.gov/vuln/detail/CVE-2026-45318
- https://github.com/open-webui/open-webui
- https://github.com/open-webui/open-webui/releases/tag/v0.9.3
CVE-2026-45318 · published · modified · JSON
PyPI/open-webui CVE-2026-45318: medium 5.4, EPSS 0.24%
Open WebUI has stored XSS via unsanitized Office/Excel/DOCX file preview rendering ({@html} without DOMPurify)
Action: Upgrade open-webui to 0.9.3 or later.
pip install open-webui==0.9.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.9.3 | - |
Fixed versions
| 0.9.3 |
Sources
- osv: PYSEC-2026-2731
- https://github.com/open-webui/open-webui/security/advisories/GHSA-hcwp-82g6-8wxc
- https://github.com/open-webui/open-webui/security/advisories/GHSA-jwf8-pv5p-vhmc
- https://nvd.nist.gov/vuln/detail/CVE-2026-45318
- https://github.com/open-webui/open-webui
- https://github.com/open-webui/open-webui/releases/tag/v0.9.3
- https://pypi.org/project/open-webui
- https://github.com/advisories/GHSA-hcwp-82g6-8wxc
CVE-2026-45318 · published · modified · JSON