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Package · npm

jsondiffpatch

2 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 8.2
    CVE-2026-8657

    jsondiffpatch patch APIs are vulnerable to prototype pollution

    Versions of the package jsondiffpatch before 0.7.6 are vulnerable to Prototype Pollution via the jsondiffpatch.patch() and jsondiffpatch/formatters/jsonpatch.patch() APIs. An attacker can perform prototype pollution by supplying crafted delta or JSON Patch do…

    jsondiffpatch npm