gcdRadar
archive/Patch now/AIR-2023-0064
closedclosed 19 Oct 2023Patch now2 Disclosed vulnerabilityAI

CVE-2023-46229: LangChain Server Side Request Forgery vulnerability

LangChain

LangChain contained a server-side request forgery vulnerability in its recursive URL loader allowing crawling from external to internal servers. A patch was issued in version 0.0.317.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

CVSS
8.8
EPSS
0.42 · top 2% · 2026-11-13
EPSS scores by FIRST
fix status
Fix status unknown
first report
19 Oct 2023
last update
19 Oct 2023
CVE ids
CVE-2023-46229other records

Timeline · 2

  1. 19 Oct 2023CVE-2023-46229: LangChain Server Side Request Forgery vulnerability
  2. 19 Oct 2023CVE-2023-46229: LangChain before 0.0.317 allows SSRF via document_loaders/recursive_url_loader.py because crawling can proceed from an external…

Sources · 2

Advisories and databases

  1. 2023-10-19
    CVE-2023-46229: LangChain Server Side Request Forgery vulnerability
    GitHub Advisory Database · github.com/advisories/GHSA-655w-fm8m-m478
  2. 2023-10-19
    CVE-2023-46229: LangChain before 0.0.317 allows SSRF via document_loaders/recursive_url_loader.py because crawling can proceed from an external…
    NVD · nvd.nist.gov/vuln/detail/CVE-2023-46229

Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.

Classification

lane
Patch now
AI role
Attack on AI
categories
Infrastructure vulnerability
severity
2 · Disclosed vulnerability
fix status
Fix status unknown
targets
Framework / tooling
owasp llm top 10
LLM03:2025 Supply Chain
mitre atlas
no technique for these categories
tags
ssrflangchain
dates
happened 19 Oct 2023 · first reported 19 Oct 2023
origin
GitHub Advisory Database
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
record
confidence 0.95 · created 2026-10-18 07:00Z · updated 2026-10-18 10:04Z

Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned

Copy a brief

This record as a short Markdown brief, for a ticket, a chat or a coding agent.

the brief as text
# CVE-2023-46229: LangChain Server Side Request Forgery vulnerability

https://gcdradar.vercel.app/incidents/cve-2023-46229-langchain-server-side-request-forgery-vulnera · AIR-2023-0064 · closed 2023-10-19

- Lane: Patch now
- Severity: 2 (Disclosed vulnerability)
- Fix status: Fix status unknown
- First reported: 2023-10-19
- AI role: Attack on AI
- Products: LangChain
- CVE ids: CVE-2023-46229
- CVSS: 8.8

## Summary

LangChain contained a server-side request forgery vulnerability in its recursive URL loader allowing crawling from external to internal servers. A patch was issued in version 0.0.317.

## What to do

No action recorded; read the sources below and the vendor's advisory.

## Latest updates

- 2023-10-19: CVE-2023-46229: LangChain before 0.0.317 allows SSRF via document_loaders/recursive_url_loader.py because crawling can proceed from an external… (https://nvd.nist.gov/vuln/detail/CVE-2023-46229)
- 2023-10-19: CVE-2023-46229: LangChain Server Side Request Forgery vulnerability (https://github.com/advisories/GHSA-655w-fm8m-m478)

## Sources

- 2023-10-19 GitHub Advisory Database: CVE-2023-46229: LangChain Server Side Request Forgery vulnerability https://github.com/advisories/GHSA-655w-fm8m-m478
- 2023-10-19 NVD: CVE-2023-46229: LangChain before 0.0.317 allows SSRF via document_loaders/recursive_url_loader.py because crawling can proceed from an external… https://nvd.nist.gov/vuln/detail/CVE-2023-46229

Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.

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