rails-structured-logging

GHSA-4j8p-mfc7-qrrj

Malicious code in rails-structured-logging (RubyGems)

Details

**Severity:** Critical

**Affected versions:** `= 90002.0`

---

Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/rails-structured-logging/MAL-2025-192915.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/rails-structured-logging/MAL-2025-192915.json
- https://github.com/advisories/GHSA-4j8p-mfc7-qrrj

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.