7.3
High
CVE-2025-67644 LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and…
Description
LangGraph SQLite Checkpoint is an implementation of LangGraph CheckpointSaver that uses SQLite DB (both sync and async, via aiosqlite). Versions 3.0.0 and below are vulnerable to SQL injection through the checkpoint implementation. Checkpoint allows attackers to manipulate SQL queries through metadata filter keys, affecting applications that accept untrusted metadata filter keys (not just filter values) in checkpoint search operations. The _metadata_predicate() function constructs SQL queries by interpolating filter keys directly into f-strings without validation. This issue is fixed in version 3.0.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| langgraph 3.0 | earliest → < 3.0.1 | 3.0.1 |
References
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
Other CVEs of langgraph
The 11 CVEs of langgraph →
CVE-2026-118667
LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs…
4.3
Medium
CVE-2026-115885
The LangGraph CLI is the official command-line interface for LangGraph
4.1
Medium
CVE-2026-115883
LangGraph checkpoint savers provide Postgres- and SQLite-backed state persistence for LangGraph workflows and agents
6.0
Medium
CVE-2026-104873
LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs…
7.6
High