CVE-2025-55183 (GCVE-0-2025-55183)
Vulnerability from cvelistv5
Published
2025-12-11 20:04
Modified
2025-12-11 20:09
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • (CWE-502) Deserialization of Untrusted Data. (CWE-497) Exposure of Sensitive System Information to an Unauthorized Actor
Summary
An information leak vulnerability exists in specific configurations of React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. A specifically crafted HTTP request sent to a vulnerable Server Function may unsafely return the source code of any Server Function. Exploitation requires the existence of a Server Function which explicitly or implicitly exposes a stringified argument.
References
Impacted products
Vendor Product Version
Meta react-server-dom-webpack Version: 19.0.0   ≤ 19.0.1
Version: 19.1.0   ≤ 19.1.2
Version: 19.2.0   ≤ 19.2.1
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   Meta react-server-dom-turbopack Version: 19.0.0   ≤ 19.0.1
Version: 19.1.0   ≤ 19.1.2
Version: 19.2.0   ≤ 19.2.1
 Create a notification for this product.
   Meta react-server-dom-parcel Version: 19.0.0   ≤ 19.0.1
Version: 19.1.0   ≤ 19.1.2
Version: 19.2.0   ≤ 19.2.1
 Create a notification for this product.
Show details on NVD website

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