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OpenAdvisories
Malicious MAL-2025-46963 GHSA-wgwq-675q-4fwc

s4-client

RubyGems package · versions 1.2.1.r10ab0de

Reported Sep 1, 2025 · Updated Jul 23, 2026

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: ossf-package-analysis (4b0ff124956b3356a75ab19d9e7f2bddfa64f0afa017c20f34899c963fbb6be0)
The OpenSSF Package Analysis project identified 's4-client' @ 1.2.1.r10ab0de (rubygems) as malicious.

It is considered malicious because:

- The package executes one or more commands associated with malicious behavior.