by Kastro
Paper/Archive/CVE-2024-8309

CVE-2024-8309

langchain-ai langchain-ai/langchain — SQL Injection in langchain-ai/langchain

EPSS 14%public exploitCVSS 9.8
critical.is priorityof 100
59
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 96.5.965 × 2019.3Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
langchain-ai/langchainunspecified – < 0.3.00.3.0CNA
langchain< 0.3.00.3.0CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
@huntr_ai (CNA)4.9CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

refhuntr.com/bounties/8f4ad910-7fdc-4089-8f0a-b5df5f32e7c5refgithub.com/langchain-ai/langchain/commit/c2a3021bb0c5f54649d380b42a0684ca5778c255