Supply chain compromise via malicious @cap-js/openapi
GHSA-jpvj-wpmj-h7rv
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Description
Impact
On May 19, 2026, a compromised version of @cap-js/openapi@1.4.1 was published.
The malicious packages harvested credentials and attempted self-propagation.
If a compromised version was installed, all credentials accessible on that machine (npm tokens, cloud provider credentials, SSH keys, GitHub PATs) should be considered compromised.
Patches
Upgrade to @cap-js/openapi >= 1.4.2
If the compromised version was ever installed, rotate all affected credentials.
Workarounds
No workarounds.
References
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