Malware advisory

MAL-2026-4592

Malicious code in jsontoken-extend (npm)

3 affected releases in the PkgRadar corpus · published 2026-05-25 · upstream advisory

Affected packages

Package	Ecosystem	Version	Verdict	Scanned (UTC)
`jsontoken-extend`	npm	`1.0.11`	High risk	2026-06-23
`jsontoken-extend`	npm	`1.0.12`	High risk	2026-06-23
`jsontoken-extend`	npm	`1.0.13`	High risk	2026-06-22

PkgRadar blocks these releases at the CI gate before they reach your build. Start free or see all advisories.

MAL-2026-4592 — malicious package advisory | PkgRadar