CVE-2026-88001: openwebui open webui

csirt@kutim:~/threat-intel/cve/CVE-2026-88001

CVSS 5.0 · Medium EPSS 0,38%

Kerentanan Server-Side Request Forgery (SSRF) pada openwebui open webui. Skor CVSS 3.1 5.0 (Medium) menurut github.com.

Deskripsi (NVD)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 until 0.11.1, server-side web fetches did not reapply WEB_FETCH_FILTER_LIST or private-address controls to HTTP redirect destinations when AIOHTTP_CLIENT_ALLOW_REDIRECTS was enabled. An authenticated user could redirect the aiohttp and requests fetch paths to excluded hosts, loopback, private networks, or cloud metadata services and route resulting content into web search, URL ingestion, page-fetch tools, or chat image processing. This issue is fixed in version 0.11.1.

Rincian

Terbit di NVD: 9 September 2026
Terakhir diubah: 14 September 2026
Status NVD: Analyzed
CVSS 3.1: 5.0 (Medium), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-918: Server-Side Request Forgery (SSRF)
EPSS (30 hari): 0,38% peluang dieksploitasi; lebih tinggi dari 29,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openwebui	open webui	Versi 0.9.5 hingga sebelum 0.11.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/open-webui/open-webui/security/advisories/GHSA-5x7x-4c3c-qf5w exploit · advisory vendor
https://github.com/open-webui/open-webui/commit/e3e4bd87df6fc629e7e22081d980d55a7632b8b7 patch
https://github.com/open-webui/open-webui/pull/27823 issue tracking · patch
https://github.com/open-webui/open-webui/releases/tag/v0.11.1 release notes

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.