Prototype Pollution in merge

CRÍTICO 9.8CVE-2020-28499 · GHSA-7wpw-2hjm-89gp · Published 18/02/2021 · updated 17/06/2026

En resumen

CVE-2020-28499 es una vulnerabilidad CRÍTICO (CVSS 9.8) que afecta a merge (merge project), merge.
Probabilidad de explotación en los próximos 30 días (EPSS): 1.4%, mayor que el 73.4% de las vulnerabilidades.
Solución: actualizar a 2.1.1 o posterior.

Package	Affected versions	Patched versions
merge merge_project	`< 2.1.1`	`2.1.1`
merge npm	`< 2.1.1`	`2.1.1`

All versions of package merge <2.1.1 are vulnerable to Prototype Pollution via _recursiveMerge .

NVD description

All versions of package merge are vulnerable to Prototype Pollution via _recursiveMerge .

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