Mendix Studio Pro · Cross-Site Request Forgery
Source GCVE Database
Not known to be exploited · CVSS 5.4 Medium : upgrade to 11.16.0 when convenient.
Data as of 10 Nov 2026, 14:50 UTC
Thin evidence
One scorer or none| CNA (siemens) | CVSS 3.1 | 5.4 |
|---|---|---|
| CNA (siemens) | CVSS 4.0 | 5.1 |
- Patch
- Available – fixed in 11.16.0, 11.12.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:LExploitation evidence
Disclosed: evidence found.
CVE published 10 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.
What to do
Upgrade Mendix Studio Pro 11 to 11.16.0; Mendix Studio Pro 11.12 to 11.12.7; com.siemens/mendix-studio-pro to 11.16.0 or 11.12.7.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| SiemensMendix Studio Pro 11 | Affected
| Fixed in
|
| SiemensMendix Studio Pro 11.12 | Affected
| Fixed in
|
Mavencom.siemens/mendix-studio-propkg:maven/com.siemens/mendix-studio-proOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
If you cannot patch yet, users should be cautious when interacting with untrusted web content that might attempt CSRF attacks against the MCP Server.
Description
A Cross-Site Request Forgery (CSRF) vulnerability exists in Mendix Studio Pro 11 MCP Server versions >=11.15.0 <11.16.0 and >=11.12.6 <11.12.7. The server does not properly validate Content-Type and Origin headers on incoming HTTP requests, which could allow a malicious web page to trick a user's browser into sending unauthorized requests that execute unintended actions on the local MCP Server.