pypi · Malicious package advisory
Malwarejsonschemavalid
MAL-2026-6970
Malicious code in jsonschemavalid (PyPI)
Details
--- _-= Per source details. Do not edit below this line.=-_ ## Source: kam193 (66c7a352526170a98abaa8fcccfd433c9e8326e340df4904adce19bd13a05902) A clone of a legitimate package with an embeded reverse shell. In the published version, the reverse shell was connecting to a private IP address suggesting the package was not yet fully weaponized. --- Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2026-07-jsonschemavalidation Reasons (based on the campaign): - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine. - clones-real-package - obfuscation
Compromised versions (1)
- 4.26.0
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.