CVE-2026-87999: openwebui open webui

csirt@kutim:~/threat-intel/cve/CVE-2026-87999

CVSS 7.1 · High EPSS 0,36%

Kerentanan Server-Side Request Forgery (SSRF) pada openwebui open webui. Skor CVSS 3.1 7.1 (High) menurut github.com.

Deskripsi (NVD)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.11.1, POST /api/v1/retrieval/process/web and POST /api/v1/retrieval/process/web/search in backend/open_webui/retrieval/web/utils.py treated Python's globally routable address classification as proof that a destination was external. An authenticated user could make an Azure-hosted instance fetch and return content from 168.63.129.16, the Azure platform channel, as well as other reserved ranges that the standard classification did not reject. This issue is fixed in version 0.11.1.

Rincian

Terbit di NVD: 9 September 2026
Terakhir diubah: 16 September 2026
Status NVD: Analyzed
CVSS 3.1: 7.1 (High), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-918: Server-Side Request Forgery (SSRF)
EPSS (30 hari): 0,36% peluang dieksploitasi; lebih tinggi dari 27,9% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
openwebui	open webui	Semua versi sebelum 0.11.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/open-webui/open-webui/security/advisories/GHSA-34r3-9m95-vq73 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.