CVE-2024-46946

CRITICAL EPSS 68.8%
Published Sep 19, 20241y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 19, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

langchain_experimental (aka LangChain Experimental) 0.1.17 through 0.3.0 for LangChain allows attackers to execute arbitrary code through sympy.sympify (which uses eval) in LLMSymbolicMathChain. LLMSymbolicMathChain was introduced in fcccde406dd9e9b05fc9babcbeb9ff527b0ec0c6 (2023-10-05).

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
68.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

Affected Products 1

VendorProductVersionRange
langchainlangchain-experimental*≥0.1.17  –  ≤0.3.0

References 4

  • cwe.mitre.org https://cwe.mitre.org/data/definitions/95.html
    Not Applicable
  • docs.sympy.org https://docs.sympy.org/latest/modules/codegen.html
    Technical Description
  • gist.github.com https://gist.github.com/12end/68c0c58d2564ef4141bccd4651480820#file-cve-2024-46946-txt
    ExploitThird Party Advisory
  • github.com https://github.com/langchain-ai/langchain/releases/tag/langchain-experimental%3D%3D0.3.0
    Release Notes

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.