CVE-2025-64496

Katalog CVE

CVSS 8.0 · High EPSS 7,2%

Kerentanan Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') pada openwebui open webui. Skor CVSS 3.1 8.0 (High) menurut NVD.

Deskripsi (NVD)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Versions 0.6.224 and prior contain a code injection vulnerability in the Direct Connections feature that allows malicious external model servers to execute arbitrary JavaScript in victim browsers via Server-Sent Event (SSE) execute events. This leads to authentication token theft, complete account takeover, and when chained with the Functions API, enables remote code execution on the backend server. The attack requires the victim to enable Direct Connections (disabled by default) and add the attacker's malicious model URL, achievable through social engineering of the admin and subsequent users. This issue is fixed in version 0.6.35.

Rincian

Terbit di NVD

8 November 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.0 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
CWE-501: Trust Boundary Violation
CWE-829: Inclusion of Functionality from Untrusted Control Sphere
CWE-830: Inclusion of Web Functionality from an Untrusted Source

EPSS (30 hari)

7,2% peluang dieksploitasi; lebih tinggi dari 94,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/open-webui/open-webui/commit/8af6a4cf21b756a66cd58378a01c60f74c39b7ca patch
• https://github.com/open-webui/open-webui/security/advisories/GHSA-cm35-v4vp-5xvx exploit · advisory pihak ketiga