A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vulnerable code unsafely deserializes payloads from HTTP requests to Server Function endpoints.
References
| Link | Resource |
|---|---|
| https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components | Patch Vendor Advisory |
| https://www.facebook.com/security/advisories/cve-2025-55182 | Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2025/12/03/4 | Mailing List Patch Third Party Advisory |
| https://news.ycombinator.com/item?id=46136026 | Issue Tracking |
| https://aws.amazon.com/blogs/security/china-nexus-cyber-threat-groups-rapidly-exploit-react2shell-vulnerability-cve-2025-55182/ | Third Party Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-55182 | US Government Resource |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
05 Dec 2025, 17:44
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-502 | |
| CPE | cpe:2.3:a:vercel:next.js:15.6.0:canary56:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary28:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary83:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary57:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary85:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary31:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary53:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary39:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary79:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary37:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary40:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary26:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary0:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary29:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary30:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary4:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary8:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary47:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary25:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary87:*:*:*:node.js:*:* cpe:2.3:a:facebook:react:19.1.0:*:*:*:*:*:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary7:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary51:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary19:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary16:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary32:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary35:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary12:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary43:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary82:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary27:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary13:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary20:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary22:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary86:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary34:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary24:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary38:*:*:*:node.js:*:* cpe:2.3:a:facebook:react:19.2.0:*:*:*:*:*:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary52:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:-:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary49:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary1:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary3:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary55:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary23:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary46:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary11:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary77:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary6:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary18:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary9:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary45:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary41:*:*:*:node.js:*:* cpe:2.3:a:facebook:react:19.0.0:*:*:*:*:*:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary21:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary14:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary10:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary81:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary33:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary54:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary80:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary2:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary44:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary5:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary50:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary42:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary15:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary78:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary36:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:14.3.0:canary84:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary48:*:*:*:node.js:*:* cpe:2.3:a:vercel:next.js:16.0.0:-:*:*:*:node.js:*:* cpe:2.3:a:facebook:react:19.1.1:*:*:*:*:*:*:* cpe:2.3:a:vercel:next.js:15.6.0:canary17:*:*:*:node.js:*:* |
|
| First Time |
Vercel next.js
Facebook react Vercel |
|
| References | () https://react.dev/blog/2025/12/03/critical-security-vulnerability-in-react-server-components - Patch, Vendor Advisory | |
| References | () https://www.facebook.com/security/advisories/cve-2025-55182 - Vendor Advisory | |
| References | () http://www.openwall.com/lists/oss-security/2025/12/03/4 - Mailing List, Patch, Third Party Advisory | |
| References | () https://news.ycombinator.com/item?id=46136026 - Issue Tracking | |
| References | () https://aws.amazon.com/blogs/security/china-nexus-cyber-threat-groups-rapidly-exploit-react2shell-vulnerability-cve-2025-55182/ - Third Party Advisory | |
| References | () https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-55182 - US Government Resource |
05 Dec 2025, 15:15
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| References |
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04 Dec 2025, 18:15
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| References |
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04 Dec 2025, 01:16
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| References |
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03 Dec 2025, 21:15
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| References |
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03 Dec 2025, 16:15
| Type | Values Removed | Values Added |
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| New CVE |
Information
Published : 2025-12-03 16:15
Updated : 2025-12-06 02:00
NVD link : CVE-2025-55182
Mitre link : CVE-2025-55182
CVE.ORG link : CVE-2025-55182
JSON object : View
Products Affected
vercel
- next.js
- react
CWE
CWE-502
Deserialization of Untrusted Data