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Vulnerabilities / CVE-2024-7042

critical

CVE-2024-7042

@langchain/community SQL Injection vulnerability

Published Modified CWE 89
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA2.1CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by GHSA (low).

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.

Affected packages and fixed versions

SourcePackageFixed in
echo npm::Echo OSV@langchain/community0.3.3
npm::GitHub Security Advisory npm@langchain/community0.3.3
seal pip::Seal Security Databaselangchain, seal-langchain0.0.279+sp999, 0.0.281+sp999, 0.0.287+sp999, 0.0.288+sp999, 0.0.289+sp999, 0.0.290+sp999, 0.0.297+sp999, 0.0.298+sp999, 0.0.299+sp999, 0.0.300+sp999, 0.0.301+sp999, 0.0.302+sp999, 0.0.303+sp999
Show all 4 entries from 3 sources
SourcePackageFixed in
echo npm::Echo OSV@langchain/community0.3.3
npm::GitHub Security Advisory npm@langchain/community0.3.3
seal pip::Seal Security Databaselangchain0.0.279+sp999, 0.0.281+sp999, 0.0.287+sp999, 0.0.288+sp999, 0.0.289+sp999, 0.0.290+sp999, 0.0.297+sp999, 0.0.298+sp999, 0.0.299+sp999, 0.0.300+sp999, 0.0.301+sp999, 0.0.302+sp999, 0.0.303+sp999
seal pip::Seal Security Databaseseal-langchain0.0.279+sp999, 0.0.281+sp999, 0.0.287+sp999, 0.0.288+sp999, 0.0.289+sp999, 0.0.290+sp999, 0.0.297+sp999, 0.0.298+sp999, 0.0.299+sp999, 0.0.300+sp999, 0.0.301+sp999, 0.0.302+sp999, 0.0.303+sp999

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.