Detections
Analytics
CVE-2026-23744
critical
Description
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.
References
https://github.com/0xN4no/cve-pocs
https://github.com/sam910313/cve
https://github.com/diamorphine666/CVE-2026-23744-exploit
https://github.com/timgad794/DevHub-HTB-Walkthrough
https://github.com/ev1Ndxrk3e01/public-cve-research
https://github.com/ALRAYZZ/CVE-Exploits
https://github.com/oryk0/CVE-2026-23744
https://github.com/avivyap/CVE-2026-23744
https://github.com/TYehan/CVE-2026-23744
https://github.com/afifudinmtop/MCPJam-Inspector-1.4.2-Remote-Code-Execution-CVE-2026-23744
https://github.com/SrGinebras/CVE-2026-23744-RCE-for-MCPjam-inspector-v1.4.2
https://github.com/thisisish/HTB-DevHub
https://github.com/SuriyaBoon/DevHub-HackTheBox-ss11
https://github.com/w3nch/CVE-2026-23744
https://github.com/ledksv/kobold
https://github.com/luiskrnr/exploit-CVE-2026-23744
https://github.com/CyLock11/CVE-2026-23744
https://github.com/d0x-awrqxavc/CVE-2026-23744-HACKTHEBOX
https://github.com/d3vn0mi/CVE-2026-23744-POC
https://github.com/0xg00se/CVE-2026-23744-script
https://github.com/AhmadF77/CVE-2026-23744
https://github.com/yassertioursi/htb-kobold-writeup
https://github.com/z4yd3/PoC-CVE-2026-23744
https://github.com/pppxo/CVE-2025-49596-PoC
https://github.com/InzegoSec/CVE-2026-23744
https://github.com/fckoo/mcpjaminspector-unauth-rce
https://github.com/KGT24k/mcp-config-guard
https://github.com/rootdirective-sec/CVE-2026-23744-Lab
https://github.com/MCPJam/inspector/security/advisories/GHSA-232v-j27c-5pp6
https://github.com/MCPJam/inspector/commit/e6b9cf9d9e6c9cbec31493b1bdca3a1255fe3e7a