@solana-labs/web3js (npm)

Known vulnerabilities and malicious package reports for @solana-labs/web3js on npm, live from OSV, with CISA KEV exploitation status and EPSS scores.

Known package reports

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.

MAL-2026-5788: Malicious package report

Malicious code in @solana-labs/web3js (npm)

Published .

Updated .

Reported affected releases: 1.0.8, 1.0.7, 1.0.6, 1.0.0, 1.0.10, 1.0.5, 1.0.2, 1.0.3, 1.0.4, 1.98.103, 1.98.105, 1.98.107, 1.98.108, 1.98.109, 1.98.110, 1.98.111, 1.98.112.

Source: OSV, including OpenSSF malicious-package reports and GitHub advisories. No known report is not proof a package is safe.