React

Remote Code Execution Vulnerability

Estimated loss

—

VERDICT —UNRATED

Verdict pending. Auto-ingested incidents are reviewed before a public verdict is rendered.

▰ METHOD

Undisclosed

Root cause

Root-cause analysis not yet published. The incident description below contains all currently available signal — review the attack transaction directly for definitive forensics.

Forensic narrative

According to Finance Feeds, hackers exploited a vulnerability in the React JavaScript library to inject code into websites that steals funds from cryptocurrency wallets, primarily targeting cryptocurrency platforms. On December 3, the React team released a patch for CVE-2025-55182, a vulnerability that allowed unauthenticated code to execute on remote computers. The React team strongly advised all affected modules to upgrade immediately to prevent further exploitation. Attack method (per SlowMist): Remote Code Execution Vulnerability. Reported loss: -.

Primary source

https://financefeeds.com/zh-CN/hackers-exploit-javascript-library-to-deploy/ ↗

Sourced from

slowmist

Technical record