Which versions of @mastra/rag are malicious?

The following npm versions of @mastra/rag are flagged malicious: 2.2.2. Treat any of these as compromised.

How do I remediate @mastra/rag if I installed it?

Remove @mastra/rag from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound network activity or persistence. Use O3 Security's dependency scanner to confirm the package and its artifacts are fully purged across your stack.

Is @mastra/rag part of a known attack campaign?

Yes — @mastra/rag is associated with the GHSA-442j-fj4w-jhpw campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

Can O3 Security detect @mastra/rag in my codebase?

Yes. O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, blocking @mastra/rag and packages like it before any post-install script runs.

Malicious package

@mastra/ragnpm

Malicious code in @mastra/rag (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-5961

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall @mastra/rag

What this malware does

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Malicious versions

1 flagged

2.2.2

Indicators of compromise (SHA-256)

e9608d74e59d524d1052f6b05c8fba2b9d181452f28a012785eb80cb6764abe3

becdc7029b48fd8b806ea128f586d07425dcde31dddf26ca7748ed447593f5f6

Frequently asked questions

No. @mastra/rag on npm has been identified as a malicious package (version 2.2.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GHSA-442j-fj4w-jhpw

References

github.com

Scan your dependencies

O3 Security blocks malicious packages like this at install time and in CI.

Supply-chain protection