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PyPi: Langchain

CVE-2023-36188

Safety vulnerability ID: 59363

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Jul 06, 2023 Updated at Dec 15, 2025
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Advisory

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Affected package

langchain

Latest version: 1.2.0

Building applications with LLMs through composability

Affected versions

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Fixed versions

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Vulnerability changelog

An issue in langchain v.0.0.199 allows an attacker to execute arbitrary code via the PALChain in the python exec method. See CVE-2023-36258.


MISC:https://github.com/hwchase17/langchain/issues/5872: https://github.com/hwchase17/langchain/issues/5872

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Severity Details

CVSS Base Score

CRITICAL 9.8

CVSS v3 Details

CRITICAL 9.8
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality Impact (C)
HIGH
Integrity Impact (I)
HIGH
Availability Availability (A)
HIGH