Uncontrolled Resource Consumption

deepmerge-ts is vulnerable to Uncontrolled Resource Consumption. The vulnerability is due to failure to track visited objects or object pairs during recursive merging, which allows an attacker to provide recursive object graphs that trigger infinite recursion, causing a RangeError and potentially...

EUVD-2026-51592

@phun-ky/defaults-deep is a library like lodash defaultsDeep with array preservation and no lodash dependency. Prior to 2.0.5, defaultsDeep recursively merges user-supplied objects without filtering proto, constructor, and prototype, allowing properties to be written to Object.prototype. This iss...

CVE-2026-54737

The CVE refers to @phun-ky/defaults-deep, a lodash-like defaultsDeep library. Before 2.0.5, defaultsDeep() recursively merges user-supplied objects without filtering proto, constructor, and prototype, allowing properties to be written to Object.prototype (prototype pollution). Affected version ra...

CVE-2026-54737 @phun-ky/defaults-deep Has a Prototype Pollution issue via Unsafe Recursive Property Merging

@phun-ky/defaults-deep is a library like lodash defaultsDeep with array preservation and no lodash dependency. Prior to 2.0.5, defaultsDeep recursively merges user-supplied objects without filtering proto, constructor, and prototype, allowing properties to be written to Object.prototype. This iss...

Prototype Pollution

@feathersjs/commons is vulnerable to Prototype Pollution. The vulnerability is due to unsafe recursive merging of attacker-controlled objects containing proto, constructor, or prototype properties, which allows an attacker to pollute the global object prototype when untrusted JSON input is passed...