flowfix

GHSA-2q26-4ccm-pjjh

Malicious code in flowfix (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 0.1.0`

## Source: kam193 (77c3304c8fcc8e0cdf2ac450babf481ff0ee3e93cb3c4213c6b4fa8d80cf4137)
The package hides code to download and open remote content. The current code seems to be a bit broken as the final URL is not correct, but the code holds also reference to a URL serving an infostealer executable.


---

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.


Campaign: 2026-03-flowfix


Reasons (based on the campaign):


 - obfuscation


 - infostealer


 - Downloads and executes a remote executable.

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/flowfix/MAL-2026-1276.json))

**References:**
- https://app.any.run/tasks/3a6f9054-be6c-4b33-bcf7-d7504e1f4d52
- https://app.any.run/tasks/da14db45-34c9-465f-80e5-394d433cd21d
- https://bad-packages.kam193.eu/pypi/package/flowfix
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/flowfix/MAL-2026-1276.json
- https://github.com/advisories/GHSA-2q26-4ccm-pjjh

Compromised versions (1)

= 0.1.0

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