CVE-2024-8309: PYSEC-2026-1507 - Langchain SQL Injection vulnerability

CVE-2024-8309 · Severity: low · CVSS 3.1 · Published 2026-07-07

Langchain SQL Injection vulnerability

Technologies: langchain (PyPI), langchain-community (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2024-8309 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-8309 being exploited in the wild.
How severe is CVE-2024-8309?
Low severity, with a CVSS score of 3.1, published 7 July 2026.
Which products and versions are affected?
langchain (PyPI) ECOSYSTEM:introduced=0,fixed=0.2.0, GIT:introduced=0,fixed=c2a3021bb0c5f54649d380b42a0684ca5778c255|ECOSYSTEM:introduced=0,fixed=0.2.0; langchain-community (PyPI) ECOSYSTEM:introduced=0.2.0,fixed=0.2.19, ECOSYSTEM:introduced=0.2.0,fixed=0.3.0.
Is there a fix for CVE-2024-8309?
Yes. langchain (PyPI): upgrade to 0.2.0 or later; langchain-community (PyPI): upgrade to 0.2.19, 0.3.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-8309?
Check whether you run langchain (PyPI) or langchain-community (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • langchain (PyPI): upgrade to 0.2.0 or later
    pip install "langchain>=0.2.0"
  • langchain-community (PyPI): upgrade to 0.2.19, 0.3.0 or later
    pip install "langchain-community>=0.3.0"

Affected products

  • langchain (PyPI) ECOSYSTEM:introduced=0,fixed=0.2.0, GIT:introduced=0,fixed=c2a3021bb0c5f54649d380b42a0684ca5778c255|ECOSYSTEM:introduced=0,fixed=0.2.0
  • langchain-community (PyPI) ECOSYSTEM:introduced=0.2.0,fixed=0.2.19, ECOSYSTEM:introduced=0.2.0,fixed=0.3.0

Identifiers

  • CVE-2024-8309
  • GHSA-45pg-36p6-83v9
  • PYSEC-2024-115
  • PYSEC-2026-1507

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.