OpenSSF/OSV advisory MAL-2026-11108 confirms this npm version as malicious. The OpenSSF Package Analysis project identified 'string-format-kit' @ 1.0.2 (npm) as malicious.
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in string-format-kit (npm)
Details
The OpenSSF Package Analysis project identified 'string-format-kit' @ 1.0.2 (npm) as malicious.
It is considered malicious because:
- The package communicates with a domain associated with malicious activity.
- The package executes one or more commands associated with malicious behavior.
Decision reason
OpenSSF Malicious Packages via OSV confirms string-format-kit@1.0.2 as malicious (MAL-2026-11108): Malicious code in string-format-kit (npm)