P4Verified

CVE-2026-109289: open-webui 0.8.8 to before 0.11.4

CVE-2026-109289. CVSS 3.1 base score 6.3 (GitHub Advisory Database).

Affected technology

open-webui · 0.8.8 to before 0.11.4
open-webui

Description’s affected range: before 0.11.4

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Deactivated users can keep executing terminal commands through an already open terminal WebSocket. Vendor/CNA’s CVSS 4.0 assessment (base score 5.3/10) rates confidentiality, integrity and availability impact as low.

Published 13-Oct-2026 01:50 UTC

CWE: CWE-613
CCR priority: 25.2 /100 (P4)
CVSS 3.1: 6.3 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-13 02:51:46.931182+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-13 01:49:08.152775+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-109289.html