Known vulnerabilities and malicious package reports for is-arrayish on npm, live from OSV, with CISA KEV exploitation status and EPSS scores.
1 malicious package report and 0 vulnerabilities returned by OSV. Check a specific version to see which reports apply.
If you installed a reported malicious release, remove it and rotate the credentials that machine could access. Upgrading does not undo code that already ran.
is-arrayish@0.3.3 contains malware after npm account takeover
Published .
Updated .
Reported affected releases: 0.3.3.
Affected ranges: introduced 0.3.3, fixed 0.3.4.
Fix versions reported by the advisory: 0.3.4.
Severity: HIGH.
Source: OSV, including OpenSSF malicious-package reports and GitHub advisories. No known report is not proof a package is safe.