Exploit for Deserialization of Untrusted Data in Facebook React

React2Shell CVE-2025-55182 PoC A Proof-of-Concept exploit f...

Exploit for Deserialization of Untrusted Data in Facebook React

React2Shell CVE-2025-55182 A proof-of-concept exploit demon...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182 This is the exploit code for a Remote Code E...

PT-2025-50969

Name of the Vulnerable Software and Affected Versions Vuetify versions 2.2.0-beta.2 through 3.0.0-alpha.10 Description The Preset configuration feature of Vuetify is susceptible to Prototype Pollution due to the 'mergeDeep' utility function used for merging options with defaults. A malicious pres...

Exploit for Deserialization of Untrusted Data in Facebook React

Next.js React Server Components RCE Exploit Exploits CVE-2025...

Exploit for Deserialization of Untrusted Data in Facebook React

R2SAE - React2Shell Auto-Exploit A Firefox extension...

CVE-2025-66456

Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Versions 1.4.0 through 1.4.16 contain a prototype pollution vulnerability in mergeDeep after merging results of two standard schema validations with the same key. Due to...

Prototype Pollution loadash.pick Dependency Vulnerability in Jira Service Management Data Center and Server

This High severity Prototype Pollution vulnerability known as CVE-2020-8203 was introduced in 10.3.0 of Jira Service Management Data Center and Server. This vulnerability with a CVSS Score of 7.4 and a CVSS Vector of CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H allows an unauthenticated attacker ...

Prototype Pollution

Overview elysia is an Ergonomic Framework for Human Affected versions of this package are vulnerable to Prototype Pollution via the mergeDeep function after merging results of two standard schema validations with the same key. An attacker can achieve remote code execution by supplying crafted inp...

CVE-2025-66456

Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Versions 1.4.0 through 1.4.16 contain a prototype pollution vulnerability in mergeDeep after merging results of two standard schema validations with the same key. Due to...

CVE-2025-66456 Elysia vulnerable to prototype pollution with multiple standalone schema validation

Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Versions 1.4.0 through 1.4.16 contain a prototype pollution vulnerability in mergeDeep after merging results of two standard schema validations with the same key. Due to...

CVE-2025-66456 Elysia vulnerable to prototype pollution with multiple standalone schema validation

Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Versions 1.4.0 through 1.4.16 contain a prototype pollution vulnerability in mergeDeep after merging results of two standard schema validations with the same key. Due to...

CVE-2025-66456

Summary of the CVE-2025-66456 family (Elysia): Elysia (

CVE-2025-66456 Elysia vulnerable to prototype pollution with multiple standalone schema validation

Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Versions 1.4.0 through 1.4.16 contain a prototype pollution vulnerability in mergeDeep after merging results of two standard schema validations with the same key. Due to...

Unauthenticated RCE in React Server Components (React2Shell)

A critical unauthenticated Remote Code Execution RCE vulnerability exists in React Server Components RSC Flight protocol. The vulnerability allows attackers to achieve prototype pollution during deserialization of RSC payloads by sending specially crafted multipart requests with "proto",...

EUVD-2025-202180

Elysia vulnerable to prototype pollution with multiple standalone schema validation...

GHSA-HXJ9-33PP-J2CC Elysia vulnerable to prototype pollution with multiple standalone schema validation

Prototype pollution vulnerability in mergeDeep after merging results of two standard schema validations with the same key. Due to the ordering of merging, there must be an any type that is set as a standalone guard, to allow for the proto prop to be merged. When combined with GHSA-8vch-m3f4-q8jf...

Elysia vulnerable to prototype pollution with multiple standalone schema validation

Prototype pollution vulnerability in mergeDeep after merging results of two standard schema validations with the same key. Due to the ordering of merging, there must be an any type that is set as a standalone guard, to allow for the proto prop to be merged. When combined with GHSA-8vch-m3f4-q8jf...

Exploit for Deserialization of Untrusted Data in Facebook React

🔥 RSC RCE Exploit Toolkit !Versionhttps://img.shields.io...

Prototype Pollution zrender Dependency in Jira Software Data Center and Server

This is a vulnerability in a non-Atlassian Jira Software dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity Prototype Pollution vulnerability known as CVE-2021-39227 was introduced in 10.3.0, and 11.0.0 of Jira Software Data...