VYPR

gem · Malicious package advisory

Malware

monolith-twirp-features-core

GHSA-vvc7-gcq2-rjhh

Malicious code in monolith-twirp-features-core (RubyGems)

Details

**Severity:** Critical

**Affected versions:** `= 1.1.1`

## Source: ossf-package-analysis (64a205c0d39719b1f698d7f10e7a82d52414defe3390015bda26bd1a60c5522c)
The OpenSSF Package Analysis project identified 'monolith-twirp-features-core' @ 1.1.1 (rubygems) as malicious.

It is considered malicious because:

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

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/monolith-twirp-features-core/MAL-2025-46912.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/monolith-twirp-features-core/MAL-2025-46912.json
- https://github.com/advisories/GHSA-vvc7-gcq2-rjhh

Compromised versions (1)

  • = 1.1.1

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.