Kritik CVSS 9.1
CVE-2025-68665: Langchain.js: güvenilmeyen verinin serileştirmeden çıkarılması
Açıklama (NVD)
LangChain is a framework for building LLM-powered applications. Prior to @langchain/core versions 0.3.80 and 1.1.8, and prior to langchain versions 0.3.37 and 1.2.3, a serialization injection vulnerability exists in LangChain JS's toJSON() method (and subsequently when string-ifying objects using JSON.stringify(). The method did not escape objects with 'lc' keys when serializing free-form data in kwargs. The 'lc' key is used internally by LangChain to mark serialized objects. When user-controlled data contains this key structure, it is treated as a legitimate LangChain object during deserialization rather than plain user data. This issue has been patched in @langchain/core versions 0.3.80 and 1.1.8, and langchain versions 0.3.37 and 1.2.3
Özet bilgiler
- Ürün
- Langchain Langchain.js
- CVSS v3.1
- 9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - EPSS
- %0,79 (yüzdelik 57)
- CWE
- CWE-502
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| langchain-langchain.js | — | — | 0.3.37 |
| langchain-langchain.js | 1.0.0 | — | 1.2.3 |
| langchain-langchain-core | — | — | 0.3.80 |
| langchain-langchain-core | 1.0.0 | — | 1.1.8 |