blank-lib

GHSA-x895-p8w7-f6hr

Malicious code in blank-lib (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 0.0.8`

## Source: kam193 (96f1bcd77950a6cd42af11d0d4fb4ba3d58349cfde6236027341c044e152bfeb)
This is an infostealer, based on Blank Grabber. It's used as dependency in other malicious packages


---

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


Campaign: 2025-12-blank-lib


Reasons (based on the campaign):


 - infostealer


 - infostealer:blankgrabber


 - clones-real-package


 - The malicious code is intentionally included in a dependency of the package


 - exfiltration-credentials

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/blank-lib/MAL-2025-192364.json))

**References:**
- https://bad-packages.kam193.eu/pypi/package/blank-lib
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/blank-lib/MAL-2025-192364.json
- https://github.com/advisories/GHSA-x895-p8w7-f6hr

Compromised versions (1)

= 0.0.8

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