GHSA-45pg-36p6-83v9
Langchain SQL Injection vulnerability
At a glance
- Published
- Updated
- CVE
- CVE-2024-8309
- Aliases
- PYSEC-2024-115, PYSEC-2026-1507
- CVSS_V3
- CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
- CVSS_V4
- CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Description
A vulnerability in the GraphCypherQAChain class of langchain-ai/langchain version 0.2.5 allows for SQL injection through prompt injection. This vulnerability can lead to unauthorized data manipulation, data exfiltration, denial of service (DoS) by deleting all data, breaches in multi-tenant security environments, and data integrity issues. Attackers can create, update, or delete nodes and relationships without proper authorization, extract sensitive data, disrupt services, access data across different tenants, and compromise the integrity of the database.
Affected packages
| Package | Versions |
|---|---|
| PyPI · langchain-community | introduced 0.2.0, fixed 0.2.19 |
| PyPI · langchain | introduced 0, fixed 0.2.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-8309 ADVISORY
- https://github.com/langchain-ai/langchain/commit/64c317eba05fbac0c6a6fc5aa192bc0d7130972e WEB
- https://github.com/langchain-ai/langchain/commit/c2a3021bb0c5f54649d380b42a0684ca5778c255 WEB
- https://github.com/langchain-ai/langchain PACKAGE
- https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2024-115.yaml WEB
- https://huntr.com/bounties/8f4ad910-7fdc-4089-8f0a-b5df5f32e7c5 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |