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npm advisory reports, with evidence.
Investigate malicious npm packages reported through OSV and public advisories. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 425
Updated 21 Oct 2026, 13:29 UTC. Ordered by latest scan.
mailconfirmer@3.3.46
OpenSSF/OSV malware advisory MAL-2026-5750 blocks this version. The package advertises itself as an email-confirmation utility, but index.js contains only no-op stubs that console.log dem...
mailconfirmer@3.3.39
OpenSSF/OSV malware advisory MAL-2026-5750 blocks this version. The package advertises itself as an email-confirmation utility, but index.js contains only no-op stubs that console.log dem...
mailconfirmer@3.3.38
OpenSSF/OSV malware advisory MAL-2026-5750 blocks this version. The package advertises itself as an email-confirmation utility, but index.js contains only no-op stubs that console.log dem...
mailconfirmer@3.3.37
OpenSSF/OSV malware advisory MAL-2026-5750 blocks this version. The package advertises itself as an email-confirmation utility, but index.js contains only no-op stubs that console.log dem...