VYPR
← All malware advisories

gem · Malicious package advisory

Malware

treelights-client

GHSA-jg7f-pqhx-xxrw

Malicious code in treelights-client (RubyGems)

Details

**Severity:** Critical

**Affected versions:** `= 2.0.0.r8bfa33a`

## Source: ossf-package-analysis (6b511ac95319e12f9d98016f05b5664f56dbc76dd1d92f5870c92cda4b797e66)
The OpenSSF Package Analysis project identified 'treelights-client' @ 2.0.0.r8bfa33a (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/treelights-client/MAL-2025-46945.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/treelights-client/MAL-2025-46945.json
- https://github.com/advisories/GHSA-jg7f-pqhx-xxrw

Compromised versions (1)

  • = 2.0.0.r8bfa33a

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