Prototype Pollution

Overview sds is a structured data search package. Affected versions of this package are vulnerable to Prototype Pollution. The library could be tricked into adding or modifying properties of the Object.prototype by abusing the set function located in js/set.js. Note: This vulnerability derives fr...

Prototype Pollution

Overview cached-path-relative is a memoize the results of the path.relative function. Affected versions of this package are vulnerable to Prototype Pollution via the cache variable that is set as instead of Object.createnull in the cachedPathRelative function, which allows access to the parent...

Prototype Pollution

Overview libnested is a package with basic functions map, each, get, set, keys for nested objects. Affected versions of this package are vulnerable to Prototype Pollution via the set function in index.js. Note: This vulnerability derives from an incomplete fix for CVE-2020-28283 PoC: js const...

Prototype Pollution in extend2

The package extend2 before 1.0.1 are vulnerable to Prototype Pollution via the extend function due to unsafe recursive merge...

CVE-2021-23568

The package extend2 before 1.0.1 are vulnerable to Prototype Pollution via the extend function due to unsafe recursive merge...

CVE-2021-23568

The package extend2 before 1.0.1 are vulnerable to Prototype Pollution via the extend function due to unsafe recursive merge...

Code injection

The package extend2 before 1.0.1 are vulnerable to Prototype Pollution via the extend function due to unsafe recursive merge...

Sandbox Bypass

Overview realms-shim is a shim implementation of the Realm API Proposal. Affected versions of this package are vulnerable to Sandbox Bypass via a Prototype Pollution attack vector. PoC javascript import Realm from 'realms-shim' let realm = Realm.makeRootRealm; try realm.evaluate...

Prototype Pollution

Overview @fabiocaccamo/utils.js is a JavaScript utils for lazy devs. Affected versions of this package are vulnerable to Prototype Pollution via the set and method, which merges the path and value parameters based on the key:value. PoC const utils = require"@fabiocaccamo/utils.js"; const obj = ;...

Prototype Pollution

Overview x-assign is an Object.assign that will merge nested objects and concatenate arrays. Affected versions of this package are vulnerable to Prototype Pollution. The global proto object can be polluted using the proto object. PoC const XAssign = require"[email protected]";...

Prototype Pollution

Overview comb is a framework for node Affected versions of this package are vulnerable to Prototype Pollution via the deepMerge function. PoC: // PoC.js var deepMerge = require"comb/lib/base/object.js".deepMerge var obj = var maliciouspayload = '"proto":"polluted":"Yes! Its Polluted"';...

Prototype Pollution

Overview @brikcss/merge is an Utility to perform a deep merge of a list of objects or arrays. Affected versions of this package are vulnerable to Prototype Pollution via the Merge function. PoC // PoC.js var merge = require"@brikcss/merge" var obj = var maliciouspayload = '"proto":"polluted":"Yes...

Prototype Pollution

Overview dotty is a package that can access properties of nested objects using dot-path notation. Affected versions of this package are vulnerable to Prototype Pollution. A type confusion vulnerability can lead to a bypass of CVE-2021-25912 when the user-provided keys used in the path parameter a...

Prototype Pollution

Overview json-pointer is a set of utilities for JSON pointers described by RFC 6901 Affected versions of this package are vulnerable to Prototype Pollution. A type confusion vulnerability can lead to a bypass of CVE-2020-7709 when the pointer components are arrays. PoC const pointer =...

Prototype Pollution

Overview algoliasearch-helper is a Helper for implementing advanced search features with algolia Affected versions of this package are vulnerable to Prototype Pollution due to use of the merge function in src/SearchParameters/index.jsSearchParameters.parseNumbers without any protection against...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution when loading config files. Details Prototype Pollution is a vulnerability affecting JavaScript. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes,...

Prototype Pollution

Overview open-graph is an Open Graph implementation for Node.js. Affected versions of this package are vulnerable to Prototype Pollution. The function parse could be tricked into adding or modifying properties of Object.prototype using a proto or constructor payload. PoC by Snyk // server.js cons...

Prototype Pollution

Overview record-like-deep-assign is a Recursively assigns enumerable own properties of the given sources to a target object Affected versions of this package are vulnerable to Prototype Pollution via the main functionality. PoC const deepAssign = require'record-like-deep-assign'; let obj = ;...

Prototype Pollution

Overview nestie is an A tiny 224B and fast utility to expand a flattened object Affected versions of this package are vulnerable to Prototype Pollution. A bypass of CVE-2021-25947 is possible which could lead to pollution of the object prototype. PoC var nestie = require"nestie" console.log"Befor...

Prototype Pollution

Overview swiper is a Most modern mobile touch slider and framework with hardware accelerated transitions Affected versions of this package are vulnerable to Prototype Pollution via the swiper.default.extendDefaults function due to the recursively calling of extend function in the source files...