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Malicious package

strapi-plugin-localenpm

Malicious code in strapi-plugin-locale (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-2468
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall strapi-plugin-locale

What this malware does

strapi-plugin-locale is a malicious npm package disguised as a Strapi CMS plugin. On install, it runs a postinstall script that executes an 11-phase attack: stealing .env files, environment variables, Strapi configuration, private keys, Redis data, Docker/Kubernetes secrets, and network topology. It then opens a polling C2 loop that accepts and executes arbitrary shell commands from a remote server.

The package strapi-plugin-locale was found to contain malicious code.

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
3.6.8

Indicators of compromise (SHA-256)

4233004947b708f316a2d0eb5e322b98d2332081292c8f2f7249808f57df912c
6e01b6900bc743ab307f095b1a3fef00733c0a491224b995e626a9286e68df50

Detection & response playbook

Credential / info stealer
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for strapi-plugin-locale (version 3.6.8). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging strapi-plugin-locale across your stack and pipelines.

  2. If you installed it — respond

    strapi-plugin-locale is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.

  3. Did it already run?

    If strapi-plugin-locale was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.

  4. How O3 protects you

    O3 blocks strapi-plugin-locale before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.

Frequently asked questions

No. strapi-plugin-locale on npm has been identified as a malicious package (version 3.6.8 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GHSA-pgmf-vf3w-pvxj

References

Credits

  • Amazon Inspector · finder
  • SafeDep · finder

Detect & block this

O3 blocks strapi-plugin-locale-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

strapi-plugin-locale (npm) malicious package — MAL-2026-2468 | O3 Security