morpho-sdk

GHSA-jm5p-3rm5-v5gv

Malicious code in morpho-sdk (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 1.0.0`

## Source: kam193 (cb58dff63faa08e128ddd0d8d38b82c0711bb60d09d19755a8e8f398fa7d511d)
Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.


---

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.


Campaign: GENERIC-standard-pypi-install-pentest


Reasons (based on the campaign):


 - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.


 - The package overrides the install command in setup.py to execute malicious code during installation.

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/ba888e5d4125c556b874c9e65dabff62cb3855b0/osv/malicious/pypi/morpho-sdk/MAL-2026-13731.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/morpho-sdk
- https://github.com/ossf/malicious-packages/blob/ba888e5d4125c556b874c9e65dabff62cb3855b0/osv/malicious/pypi/morpho-sdk/MAL-2026-13731.json
- https://github.com/ossf/malicious-packages/blob/fb2ad8d0197c933bc993c46833ee4811a5dcdb9e/osv/malicious/pypi/morpho-sdk/MAL-2026-13731.json
- https://github.com/advisories/GHSA-jm5p-3rm5-v5gv

Compromised versions (1)

= 1.0.0

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.