PyPI/open-webui CVE-2026-87012: medium 4.3, EPSS 0.48%

Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value

Action: Upgrade open-webui to 0.11.1 or later.

pip install open-webui==0.11.1

Affected

Fixed versions

Sources

• osv: PYSEC-2026-4126
• https://github.com/open-webui/open-webui/security/advisories/GHSA-v39v-59xw-j98g
• https://nvd.nist.gov/vuln/detail/CVE-2026-87012
• https://github.com/open-webui/open-webui/pull/28790
• https://github.com/open-webui/open-webui/commit/abc69000b33b4894fbd97fc2c962139cf9a8d784
• https://github.com/open-webui/open-webui
• https://github.com/open-webui/open-webui/releases/tag/v0.11.1
• https://pypi.org/project/open-webui
• https://github.com/advisories/GHSA-v39v-59xw-j98g

CVE-2026-87012 · published 2026-10-01T16:38:30.280832Z · modified 2026-10-01T17:45:12.936168908Z · JSON