CVE-2024-7042 Information

Description

A vulnerability in the GraphCypherQAChain class of langchain-ai/langchainjs versions 0.2.5 and all versions with this class allows for prompt injection leading to SQL injection. This vulnerability permits 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 Vector

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

Reference

https://huntr.com/bounties/b612defb-1104-4fff-9fef-001ab07c7b2d https://github.com/langchain-ai/langchainjs/commit/615b9d9ab30a2d23a2f95fb8d7acfdf4b41ad7a6

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8