JFrog Uncovers Severe React Vulnerability Threat to Software Supply Chains

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JFrog Uncovers Severe React Vulnerability Threat to Software Supply Chains

Securityboulevard • November 6, 2025

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The security research team at JFrog, a provider of a platform for building and deploying software, have discovered a critical vulnerability in a ...

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Critical React Vulnerability Discovered by JFrog Threatens Software Supply Chains JFrog has identified a critical vulnerability in React, rated CVSS 9.8, which allows unauthenticated attackers to execute arbitrary operating system commands on affected machines. This vulnerability poses a significant risk to millions of developers utilizing the React framework in their software supply chains. 2 sources 49

Extracted Entities

Attack Types (1)

Supply Chain Attack

Companies (1)

Platforms (1)