CVE-2026-42138: langgenius dify

csirt@kutim:~/threat-intel/cve/CVE-2026-42138

CVSS 6.1 · Medium EPSS 0,34%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada langgenius dify. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Dify is an open-source LLM app development platform. Prior to version 1.13.1, using the method POST /api/files/upload, any unauthenticated user can upload an SVG file with XSS. The method POST /v1/files/upload, which requires authentication through the application API, is also vulnerable. This issue has been patched in version 1.13.1.

Rincian

Terbit di NVD: 4 Mei 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 0,34% peluang dieksploitasi; lebih tinggi dari 25,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
langgenius	dify	Semua versi sebelum 1.13.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/langgenius/dify/security/advisories/GHSA-cg94-8v83-7hjj exploit · advisory vendor
https://github.com/langgenius/dify/releases/tag/1.13.1 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.