MAL-2026-13626 Malicious code in @mrbenty8jf1p9y5/oidc-bind-canary (npm)
Malicious package
Published
MAL-2026-13626 is a malicious package: @mrbenty8jf1p9y5/oidc-bind-canary (npm). Every version was published to cause harm.
Task:
1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.
2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.
3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.
4. If the package is not used anywhere, say so and change nothing.
Reference: https://insights.sbomify.com/MAL-2026-13626/ (Markdown: https://insights.sbomify.com/MAL-2026-13626/index.md)
- Package
- @mrbenty8jf1p9y5/oidc-bind-canary
- Registry
- npm
What is MAL-2026-13626?
MAL-2026-13626 is a malicious package in @mrbenty8jf1p9y5/oidc-bind-canary, published on 7 Aug 2026.
Official description
The package's postinstall lifecycle script issues an HTTPS request from the installer's machine to a Cloudflare tunnel at wiki-shared-carlos-exempt.trycloudflare.com on path /token-capture. The request is sent with the Host header spoofed to dependabot-api.githubapp.com and with TLS certificate validation disabled (rejectUnauthorized:false), disguising the callout as legitimate GitHub Dependabot traffic. The destination path name (/token-capture) and the disguise mechanics indicate an install-time beacon to an attacker-controlled listener, firing automatically on npm install.
What should I do about MAL-2026-13626?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.