CVE-2026-54019: openwebui open webui

csirt@kutim:~/threat-intel/cve/CVE-2026-54019

CVSS 6.5 · Medium EPSS 0,39%

Kerentanan Missing Authorization pada openwebui open webui. Skor CVSS 3.1 6.5 (Medium) menurut github.com.

Deskripsi (NVD)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, Open WebUI added collection-level ACL checks, but the patch can still be bypassed when Milvus multitenancy mode is enabled. The ACL allows unknown non-KB collection names as legacy/ephemeral collections. In Milvus multitenancy mode, that user-controlled collection name becomes a resource_id and is interpolated into a Milvus expression without escaping. This is caused by an incomplete fix for CVE-2026-44560 This vulnerability is fixed in 0.9.6.

Rincian

Terbit di NVD: 23 Juni 2026
Terakhir diubah: 25 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 6.5 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-862: Missing Authorization
CWE-943: Improper Neutralization of Special Elements in Data Query Logic
EPSS (30 hari): 0,39% peluang dieksploitasi; lebih tinggi dari 30,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openwebui	open webui	Semua versi sebelum 0.9.6

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/open-webui/open-webui/security/advisories/GHSA-p5cp-r7rg-qpxc exploit · mitigasi · advisory vendor

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.