CVE-2026-112136

CRITICAL
INFO Priority: 0.03 BB Relevance: 78/100
Published: 2026-11-10 Modified: 2026-11-12 First seen: 2026-11-10 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: Present
VC: High
VI: High
VA: High

Description

A vulnerability has been identified in Mendix Studio Pro 11 (All versions >= V11.15.0 < V11.16.0), Mendix Studio Pro 11.12 (All versions >= V11.12.6 < V11.12.7). The affected products MCP Server does not properly restrict its HTTP listener to the loopback interface, leaving it potentially exposed to remote systems. This could allow an attacker with network access to interact with the MCP Server remotely.

Affected Software (4)

VendorProductVersion
Siemens Mendix Studio Pro 11 V11.15.0 < V11.16.0
Siemens Mendix Studio Pro 11 V11.15.0 < V11.16.0
Siemens Mendix Studio Pro 11.12 V11.12.6 < V11.12.7
Siemens Mendix Studio Pro 11.12 V11.12.6 < V11.12.7

Bug Bounty Relevance

78 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.2 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.30%
Raw Score 0.003040
Percentile 23.5%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00304
2026-11-12
0.00304

Intelligence Sources

mitre ref →
nvd ref →