CVE-2026-87012

Katalog CVE

CVSS 4.3 · Medium EPSS 0,48%

Kerentanan Improper Check for Unusual or Exceptional Conditions pada openwebui open webui. Skor CVSS 3.1 4.3 (Medium) menurut github.com.

Deskripsi (NVD)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, backend/open_webui/models/calendar.py stored the calendar event meta.alert_minutes value without type validation and the shared upcoming-event scheduler compared that value numerically. An authenticated user with the calendar permission could store a non-numeric alert_minutes value that raised an exception and aborted the instance-wide alert pass, suppressing all users' reminders while the event remained in the lookahead window. This issue is fixed in version 0.11.1.

Rincian

Terbit di NVD

9 September 2026

Terakhir diubah

15 September 2026

Status NVD

Analyzed

CVSS 3.1

4.3 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-754: Improper Check for Unusual or Exceptional Conditions
CWE-1287: Improper Validation of Specified Type of Input

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/open-webui/open-webui/security/advisories/GHSA-v39v-59xw-j98g exploit · advisory vendor
• https://github.com/open-webui/open-webui/commit/abc69000b33b4894fbd97fc2c962139cf9a8d784 patch
• https://github.com/open-webui/open-webui/pull/28790 issue tracking · patch
• https://github.com/open-webui/open-webui/releases/tag/v0.11.1 release notes