CVE-2026-23744: mcpjam inspector

csirt@kutim:~/threat-intel/cve/CVE-2026-23744

CVSS 9.8 · Critical EPSS 67,5%

Kerentanan Missing Authentication for Critical Function pada mcpjam inspector. Skor CVSS 3.1 9.8 (Critical) menurut github.com.

Deskripsi (NVD)

MCPJam inspector is the local-first development platform for MCP servers. Versions 1.4.2 and earlier are vulnerable to remote code execution (RCE) vulnerability, which allows an attacker to send a crafted HTTP request that triggers the installation of an MCP server, leading to RCE. Since MCPJam inspector by default listens on 0.0.0.0 instead of 127.0.0.1, an attacker can trigger the RCE remotely via a simple HTTP request. Version 1.4.3 contains a patch.

Rincian

Terbit di NVD: 16 Januari 2026
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-306: Missing Authentication for Critical Function
EPSS (30 hari): 67,5% peluang dieksploitasi; lebih tinggi dari 99,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
mcpjam	inspector	Semua versi sebelum 1.4.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/MCPJam/inspector/security/advisories/GHSA-232v-j27c-5pp6 exploit · advisory vendor
https://github.com/MCPJam/inspector/commit/e6b9cf9d9e6c9cbec31493b1bdca3a1255fe3e7a patch

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.