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cnvd-2020-59738

EUVD-2026-42804

fkie_cve-2020-15271

In lookatme (python/pypi package) versions prior to 2.3.0, the package automatically loaded the built-in "terminal" and "file_loader" extensions. Users that use lookatme to render untrusted markdown may have malicious shell commands automatically run on their system. This is fixed in version 2.3.0. As a workaround, the `lookatme/contrib/terminal.py` and `lookatme/contrib/file_loader.py` files may be manually deleted. Additionally, it is always recommended to be aware of what is being rendered with lookatme.

GHSA-c84h-w6cr-5v8q — Markdown-supplied Shell Command Execution

Affected: PyPI: lookatme

### Impact

lookatme versions prior to 2.3.0 automatically loaded the built-in "terminal" and "file_loader" extensions. Users that use lookatme to render untrusted markdown may have malicious shell commands automatically run on their system.

### Patches

Users should upgrade to lookatme versions 2.3.0 or above.

### Workarounds

The `lookatme/contrib/terminal.py` and `lookatme/contrib/file_loader.py` files may be manually deleted. Additionally, it is always recommended to be aware of what is being rendered with lookatme.

### References

* https://github.com/d0c-s4vage/lookatme/pull/110 * https://github.com/d0c-s4vage/lookatme/releases/tag/v2.3.0

### For more information

If you have any questions or comments about this advisory:

* Open an issue in [d0c-s4vage/lookatme](https://github.com/d0c-s4vage/lookatme)

gsd-2020-15271

PYSEC-2020-61

Affected: PyPI: lookatme