PT-2024-32293 · Sympy+1 · Sympy+1

12End · Published 2024-09-18 · Updated 2025-07-16 · CVE-2024-46946

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions langchain experimental versions 0.1.17 through 0.3.0

Description The issue allows attackers to execute arbitrary code through sympy.sympify (which uses eval) in LLMSymbolicMathChain. LLMSymbolicMathChain was introduced in a specific commit on October 5, 2023.

Recommendations For versions 0.1.17 through 0.3.0, consider disabling the sympy.sympify function until a patch is available to prevent arbitrary code execution. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Eval Injection

RCE

Weakness Enumeration

CWE-95

CWE-20

Related Identifiers

CVE-2024-46946

GHSA-P2QJ-R53J-H3XJ

Affected Products

Langchain Experimental

Sympy

References · 14

• 🔥 https://gist.github.com/12end/68c0c58d2564ef4141bccd4651480820#file-cve-2024-46946-txt · Exploit
• https://osv.dev/vulnerability/GHSA-p2qj-r53j-h3xj · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-46946 · Security Note
• https://osv.dev/vulnerability/CVE-2024-46946 · Vendor Advisory
• https://github.com/langchain-ai/langchain · Note
• https://github.com/langchain-ai/langchain/releases/tag/langchain-experimental%3D%3D0.3.0 · Note
• https://twitter.com/cracbot/status/1838458387853644083 · Twitter Post
• https://t.me/cvenotify/129161 · Telegram Post
• https://t.me/cvedetector/6041 · Telegram Post
• https://twitter.com/Vu1nAlert/status/1836793436415914083 · Twitter Post
• https://cwe.mitre.org/data/definitions/95.html · Note
• https://twitter.com/CVEnew/status/1836635294763823563 · Twitter Post
• https://docs.sympy.org/latest/modules/codegen.html · Note
• https://t.me/cvenotify/95201 · Telegram Post