SQL Injection Affecting langgraph-checkpoint-sqlite package, versions [,3.0.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-LANGGRAPHCHECKPOINTSQLITE-14361682
- published11 Dec 2025
- disclosed10 Dec 2025
- creditVladimirEliTokarev, yardenporat353
Introduced: 10 Dec 2025
CVE-2025-67644 (opens in a new tab)How to fix?
Upgrade langgraph-checkpoint-sqlite to version 3.0.1 or higher.
Overview
langgraph-checkpoint-sqlite is a Library with a SQLite implementation of LangGraph checkpoint saver.
Affected versions of this package are vulnerable to SQL Injection via the _metadata_predicate function. An attacker can execute arbitrary SQL commands by supplying crafted metadata filter keys during checkpoint search operations.