VYPR

gem · Malicious package advisory

Malware

cucumber_json_schema

GHSA-mg5m-qmr9-mphv

Malicious code in cucumber_json_schema (RubyGems)

Details

**Severity:** Critical

**Affected versions:** `= 90002.0`

## Source: ossf-package-analysis (f6511110b5695ace5b67288aeb0800934628b5a510045ccf1f62c84011e73951)
The OpenSSF Package Analysis project identified 'cucumber_json_schema' @ 90002.0 (rubygems) as malicious.

It is considered malicious because:

- The package communicates with a domain associated with malicious activity.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/cucumber_json_schema/MAL-2026-906.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/cucumber_json_schema/MAL-2026-906.json
- https://github.com/advisories/GHSA-mg5m-qmr9-mphv

Compromised versions (1)

  • = 90002.0

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