Critical React2Shell Vulnerability (CVE-2025-55182) Analysis: Surge in Attacks Targeting RSC-Enabled Services Worldwide - Tech Startups

Critical React2Shell Vulnerability (CVE-2025-55182) Analysis: Surge in Attacks Targeting RSC-Enabled Services Worldwide - Tech Startups

Torrance, United States / California, 12th December 2025, CyberNewsWire The post Critical React2Shell Vulnerability (CVE-2025-55182) Analysis: Surge in Attacks Targeting RSC-Enabled Services Worldwide first appeared on Tech Startups.

Surge In Attacks Targeting RSC-Enabled Services Worldwide - Cybernoz - Cybersecurity News

Torrance, United States / California, December 12th, 2025, CyberNewsWire In December 2025, CVE-2025-55182 (React2Shell), a vulnerability in React Server Components (RSC) that enables remote code execution (RCE), was publicly disclosed. Shortly after publication, multiple security vendors reported scanning activity and suspected exploitation attempts, and CISA has since added the flaw to its Known Exploited Vulnerabilities (KEV) catalog. React2Sh…

It didn’t take long: CVE-2025-55182 is now under active exploitation

嗯，用户让我帮忙总结一下这篇文章的内容，控制在100个字以内。首先，我需要仔细阅读文章，抓住主要信息。 文章讲的是一个叫做CVE-2025-55182的严重漏洞，影响React Server Components。CVSS评分是10.0，说明非常严重。漏洞类型是CWE-502，涉及反序列化不信任数据，允许攻击者执行命令和读写文件。 然后，文章提到攻击者迅速利用这个漏洞，Kaspersky的honeypots很快就检测到了攻击尝试。攻击者下载恶意软件或窃取凭证。建议修复措施包括更新React组件和阻止特定POST请求。 用户要求总结在100字以内，不需要开头用“文章内容总结”之类的。所以我要简洁明了地涵盖漏洞名称、影响、评分、漏洞类型、攻击行为和修复建议。 现在组织语言：先点出漏洞名称和影响范围，然后说明漏洞的严重性和类型，接着描述攻击情况，最后给出修复措施。确保不超过100字。 检查一下是否所有关键点都涵盖：React Server Components、CVE编号、CVSS评分、CW…

Attacks on Kaspersky honeypots exploit CVE-2025-55182

On December 4, 2025, researchers published details on the critical vulnerability CVE-2025-55182, which received a CVSS score of 10.0. It has been unofficially dubbed React4Shell, as it affects React Server Components (RSC) functionality used in web applications built with the React library. RSC speeds up UI rendering by distributing tasks between the client and the server. The flaw is categorized as CWE-502 (Deserialization of Untrusted Data). I…