{"cve":"CVE-2025-8709","nvd":{"published":"2025-10-26T06:15:48.680","modified":"2026-10-19T16:10:00.260","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","score":7.3},"cwes":["CWE-89"],"references":["https://huntr.com/bounties/9793f4b3-76f8-44a4-989f-49a2177ee118","https://huntr.com/bounties/9793f4b3-76f8-44a4-989f-49a2177ee118"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:12:35.277909958+00:00"},"epss":{"cve":"CVE-2025-8709","score":0.0022,"percentile":0.12447,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-4h97-wpxp-3757","url":"https://osv.dev/vulnerability/GHSA-4h97-wpxp-3757","summary":"LangGraph's SQLite store implementation has a SQL Injection Vulnerability","modified":"2026-07-07T17:57:33.814888652Z","packages":[{"ecosystem":"PyPI","name":"langgraph-checkpoint-sqlite","purl":"pkg:pypi/langgraph-checkpoint-sqlite","ranges":["<2.0.11"],"fixed":["2.0.11"]}]},{"id":"PYSEC-2026-1528","url":"https://osv.dev/vulnerability/PYSEC-2026-1528","summary":"LangGraph's SQLite store implementation has a SQL Injection Vulnerability","modified":"2026-07-07T17:46:36.814785722Z","packages":[{"ecosystem":"PyPI","name":"langgraph-checkpoint-sqlite","purl":"pkg:pypi/langgraph-checkpoint-sqlite","ranges":["<2.0.11"],"fixed":["2.0.11"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}