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LangChain AI · weakness class

SQL Injection

9 CVEs

Every dot is a CVE in what this vendor ships; the named ones are the most at risk.

likely to be exploited
1

Every one of the 9 is a mark on the map. Named now: 1 to 9, most at risk first.

  1. SQL Injection in langchain-ai/langchainCVE-2024-8309langchain-ai · CVSS 4.9 · 14% likely

    CWE-89

  2. LangGraph SQLite Checkpoint is vulnerable to SQL Injection via metadata filter key in checkpointer list methodCVE-2025-67644langchain-ai · CVSS 7.3 · 2.5% likelycovered by CyberSIXT

    CWE-89

  3. LangChain MongoDB: NoSQL Operator Injection in MongoDBSaver.list() leading to cross-tenant data exposureCVE-2026-55253langchain-ai · CVSS 7.7 · 0.5% likely

    CWE-943

  4. LangChain: MongoDBChatMessageHistory query injection can allow cross-session accessCVE-2026-106119langchain-ai · CVSS 6 · 0.5% likely

    CWE-943

  5. @langchain/langgraph-checkpoint-mongodb: NoSQL parameter injection in MongoDBSaver allows cross-tenant state accessCVE-2026-48121langchain-ai · CVSS 6.7 · 0.3% likely

    CWE-943

  6. Prompt Injection in langchain-ai/langchainjs Leading to SQL InjectionCVE-2024-7042langchain-ai · CVSS 4.9 · 0.3% likely

    CWE-89

  7. LangChain: RediSearch Filter Injection via Unescaped Tag/Text ValuesCVE-2026-105799langchain-ai · CVSS 2.3 · 0.3% likely

    CWE-943

  8. LangGraph SQLite Checkpoint Filter Key SQL Injection POC for SqliteStoreCVE-2025-64104langchain-ai · CVSS 7.3 · 0.2% likely

    CWE-89

  9. SQL Injection in langchain-ai/langchainCVE-2025-8709langchain-ai · CVSS 7.3 · 0.2% likely

    CWE-89

exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-15. CVE List through 2026-11-15 · EPSS of 2026-11-14 · CISA KEV checked 2026-11-15. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.