SQL Injection in Langchain

CVE-2023-36189

SQL injection vulnerability in langchain before v0.0.247 allows a remote attacker to obtain sensitive information via the SQLDatabaseChain component.

Vulnerability class: SQL Injection

EPSS: 0.012 (66.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Langchain — versions 0.0.64
N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

invariantlabs-ai/invariant

References

Frequently asked questions

What is CVE-2023-36189?: CVE-2023-36189 is a high-severity vulnerability in Langchain, classified under SQL Injection. CVSS score: 7.5/10. Published 2023-07-06.
How severe is CVE-2023-36189?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-36189 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.