SQL Injection in langgraph-checkpoint-sqlite
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2025-67644 has been found in langgraph-checkpoint-sqlite.
Confidential information can be exposed externally. CVSS score: 7.3/10.
What to do: upgrade langgraph-checkpoint-sqlite to 3.0.1 or later.
If unsure, ask your IT team or search "langgraph-checkpoint-sqlite CVE-2025-67644" on the vendor's site.
CVE-2025-67644 (langgraph-checkpoint-sqlite) — CWE-89 / CVSS v3 7.3
Attack vector: local / no user interaction
Patched: 3.0.1 — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
SQL injection (CWE-89) exists in langgraph-checkpoint-sqlite.
Check the vendor advisory for the affected versions of langgraph-checkpoint-sqlite.
Severity: High (CVSS 7.3/10). Confidential information can be exposed externally.
Update to 3.0.1.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'langgraph-checkpoint-sqlite' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1
Identify exposureidentify
grep -r 'langgraph-checkpoint-sqlite' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
langgraph-checkpoint-sqliteを grep し、稼働しているサービス・バージョンを把握する。 -
2
Apply patchpatch
Upgrade langgraph-checkpoint-sqlite to 3.0.1ステージング環境で 3.0.1 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
-
3
Post-deployment verificationverify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
| Ecosystem | Package | Affected | Fixed |
|---|---|---|---|
| PyPI | langgraph-checkpoint-sqlite |
< 3.0.1 |
3.0.1 |
Original description The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory nvd.nist.gov
- advisory github.com
- advisory github.com
- package github.com
- package pypi.org
- patch github.com