MAL-2026-6248
Malicious code in jsonschema-viewer (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_
## Source: kam193 (76cad60a803b91e4da8eb438787ca5f044fd3deafedef5de1fdb4e92bd8fd9e1) Package configures an entry point (command line) that executes a remote script. It then downloads a next stage malware, which acts as next dropper for a fileless malware.
---
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-06-jsonschema-viewer
Reasons (based on the campaign):
- malware
- Downloads and executes a remote executable.
- Downloads and executes a remote malicious script.
Are you affected?
Enter the version of the package you're using.
Affected packages
No fixed version published yet for jsonschema-viewer (pip). Pin to a known-safe version or switch to an alternative.