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URL: https://nvd.nist.gov/vuln/detail/CVE-2023-44467

⇱ NVD - CVE-2023-44467

  1. Vulnerabilities

CVE-2023-44467 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Current Description

langchain_experimental (aka LangChain Experimental) in LangChain before 0.0.306 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via __import__ in Python code, which is not prohibited by pal_chain/base.py.


View Analysis Description

Analysis Description

langchain_experimental 0.0.14 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via the PALChain in the python exec method.

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483 CVE, MITRE Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information 👁 cwe source acceptance level
NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

5 change records found show changes

CVE Modified by MITRE 6/17/2026 2:27:41 AM

Action Type Old Value New Value
Added Affected 
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]

CVE Modified by CVE 11/21/2024 3:25:56 AM

Action Type Old Value New Value
Added Reference 
https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483

CVE Modified by MITRE 5/14/2024 9:51:00 AM

Action Type Old Value New Value

CVE Modified by MITRE 2/26/2024 11:27:47 AM

Action Type Old Value New Value
Changed Description 
langchain_experimental 0.0.14 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via the PALChain in the python exec method.


 
langchain_experimental (aka LangChain Experimental) in LangChain before 0.0.306 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via __import__ in Python code, which is not prohibited by pal_chain/base.py.

Initial Analysis by NIST 10/12/2023 2:37:32 PM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CWE 
NIST NVD-CWE-noinfo
Added CPE Configuration 
OR
 *cpe:2.3:a:langchain:langchain_experimental:0.0.14:*:*:*:*:python:*:*
Changed Reference Type 
https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483 No Types Assigned


 
https://github.com/langchain-ai/langchain/commit/4c97a10bd0d9385cfee234a63b5bd826a295e483 Patch, Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2023-44467
NVD Published Date:
10/09/2023
NVD Last Modified:
06/17/2026
Source:
MITRE