AIKIDO-2026-487691
nono-cli is vulnerable to Improper Verification of Cryptographic Signature
66
CVE Score
Medium
Improper Verification of Cryptographic Signature
TL;DR
Pack trust-bundle verification skips a Sigstore entry when installed_path does not resolve to a file, and still returns success. The earlier artifact-hash loop uses the lockfile path, so a mismatched bundle path skips signer checks while the SHA256 check on the real artifact still passes. The fix fails closed when a bundle entry points at a missing path.
How do I fix this?
Upgrade the nono-cli library to the patch version.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and you install packs that re-verify stored Sigstore trust bundles.
Package
Versions
0.0.1 - 0.77.0
Fixed in 0.78.0Background info
nono-cli is vulnerable to Improper Verification of Cryptographic Signature in versions 0.0.1 - 0.77.0.
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