Prototype Pollution

Overview promisehelpers is a Promise helper functions Affected versions of this package are vulnerable to Prototype Pollution via the insert function. POC: const promisehelpers = require'promisehelpers'; var obj = ; promisehelpers.insert'proto', 'polluted', trueobj; console.logpolluted; // true...

Prototype Pollution

Overview objutil is a Javascript Object util methods with deep traverse, with ES6 tree shaking methods. Affected versions of this package are vulnerable to Prototype Pollution. The merge method could be tricked into adding or modifying properties of Object.prototype. PoC var a = x:1,y: w:1, z:2 v...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution. The function merge could be tricked into adding or modifying properties of Object.prototype using a proto payload. PoC by Snyk angular.merge, JSON.parse'"proto": "xxx": "polluted"'; console.log.xxx; Details Prototyp...

Prototype Pollution

Overview lodash is a modern JavaScript utility library delivering modularity, performance, & extras. Affected versions of this package are vulnerable to Prototype Pollution. The function defaultsDeep could be tricked into adding or modifying properties of Object.prototype using a constructor...

Prototype Pollution

Overview fast-json-patch is a leaner and meaner implementation of JSON-Patch. Affected versions of this package are vulnerable to Prototype Pollution via applyPatch and applyOperation in fast-json-patch.js. Details Prototype Pollution is a vulnerability affecting JavaScript. Prototype Pollution...

Prototype Pollution

Overview lodash.defaultsdeep is a Lodash method .defaultsDeep exported as a Node.js module. Affected versions of this package are vulnerable to Prototype Pollution. The functions merge, mergeWith, and defaultsDeep could be tricked into adding or modifying properties of Object.prototype. This is d...

Prototype Pollution

Overview Affected versions of this package are vulnerable to Prototype Pollution. The utilities function allow modification of the Object prototype. If an attacker can control part of the structure passed to this function, they could add or modify an existing property. PoC by Olivier Arteau...

Prototype Pollution

Overview lodash.basemerge is a The internal Lo-Dash function baseMerge as a Node.js module generated by lodash-cli. Affected versions of this package are vulnerable to Prototype Pollution. The utilities function allow modification of the Object prototype. If an attacker can control part of the...

Prototype Pollution

Overview lodash-rails is a lodash for the Rails asset pipeline. Affected versions of this package are vulnerable to Prototype Pollution. The utilities function allow modification of the Object prototype. If an attacker can control part of the structure passed to this function, they could add or...