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OpenAdvisories
Malicious MAL-2026-906 GHSA-mg5m-qmr9-mphv

cucumber_json_schema

RubyGems package · versions 90002.0

Reported Feb 15, 2026 · 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 (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.