CVE-2025-8709 (GCVE-0-2025-8709)

Vulnerability from cvelistv5 – Published: 2025-10-26 05:38 – Updated: 2025-10-28 14:32
VLAI
Title
SQL Injection in langchain-ai/langchain
Summary
A SQL injection vulnerability exists in the langchain-ai/langchain repository, specifically in the LangGraph's SQLite store implementation. The affected version is langgraph-checkpoint-sqlite 2.0.10. The vulnerability arises from improper handling of filter operators ($eq, $ne, $gt, $lt, $gte, $lte) where direct string concatenation is used without proper parameterization. This allows attackers to inject arbitrary SQL, leading to unauthorized access to all documents, data exfiltration of sensitive fields such as passwords and API keys, and a complete bypass of application-level security filters.
Severity
7.3 (High)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-28 14:32 UTC
CWE
  • CWE-89 - Improper Neutralization of Special Elements used in an SQL Command
Assigner
@huntr_ai CNA under the mitre root
CNA scorecard C 65/100 over 40 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
langchain-ai langchain-ai/langchain Affected: unspecified , ≤ latest (custom)
guessed Create a notification for this product.
Show details on NVD website
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