CVE-2024-8309

critical · 9.8

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.

9.8

CVSS

13.7%

EPSS (exploit prob.)

96th

EPSS percentile

2024-10-29

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-89CWE-74

Affected products

Vendor	Product	Affected versions
langchain	langchain	0.2.5

Check a specific version with /api/v1/cve/match.

References

https://github.com/langchain-ai/langchain/commit/c2a3021bb0c5f54649d380b42a0684ca5778c255
https://huntr.com/bounties/8f4ad910-7fdc-4089-8f0a-b5df5f32e7c5

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2024-8309