CVE-2024-8309

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.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/langchain-ai/langchain/commit/c2a3021bb0c5f54649d380b42a0684ca5778c255	Patch
https://huntr.com/bounties/8f4ad910-7fdc-4089-8f0a-b5df5f32e7c5	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:langchain:langchain:0.2.5:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-10-29 13:15

Updated : 2024-11-01 19:19

NVD link : CVE-2024-8309

Mitre link : CVE-2024-8309

CVE.ORG link : CVE-2024-8309

JSON object : View

Products Affected

langchain

langchain

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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