npm · Malicious package advisory
Malwarebrass-common
GHSA-fcgr-wqxm-5qqr
Malicious code in brass-common (npm)
Details
**Severity:** Critical **Affected versions:** `= 99.9.1` ## Source: ossf-package-analysis (ab25e940e6abf9009b89e6480c744db72c4ea0be4d83d095ead744e83055b7cf) The OpenSSF Package Analysis project identified 'brass-common' @ 99.9.1 (npm) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity. --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/c5d2d5b8f7085a5c7eba7baf70ad0535ad34ae4c/osv/malicious/npm/brass-common/MAL-2026-17849.json)) **References:** - https://github.com/ossf/malicious-packages/blob/c5d2d5b8f7085a5c7eba7baf70ad0535ad34ae4c/osv/malicious/npm/brass-common/MAL-2026-17849.json - https://github.com/ossf/malicious-packages/blob/e5c84efbb59d2fc4cbb4cbd65c7f5134633cd848/osv/malicious/npm/brass-common/MAL-2026-17849.json - https://www.npmjs.com/package/brass-common/v/99.9.1 - https://github.com/advisories/GHSA-fcgr-wqxm-5qqr
Compromised versions (1)
- = 99.9.1
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.