exfiltestwand4 (RubyGems) · Malicious Code
Affects exfiltestwand4Source GCVE Database
Malicious package : remove exfiltestwand4 and rotate any secrets on hosts that installed it.
Data as of 26 Oct 2026, 16:07 UTC
Malicious package
Published to RubyGems · OSV MAL-2026-7676
What to do
Remove exfiltestwand4 from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
RubyGemsexfiltestwand4pkg:gem/exfiltestwand4Other threats | Affected
| Fixed in– |
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Description
The RubyGems package 'exfiltestwand4' version 0.0.4 contains malicious code. This package is identified as a malicious package by the OpenSSF and is listed in the GHSA malware database. There is no CVSS score or detailed technical impact information available. No known exploits in the wild have been reported.